Eyecare

Glasses and contact lenses are two very popular vision correction methods. Both provide a quick and reliable fix for farsightedness, nearsightedness, and astigmatism.

Depending on your prescription and lifestyle preferences, you might already prefer one type over the other. Many people use both glasses and contacts interchangeably.

To help you decide, we've explained the important differences, as well as their pros and cons.

Let's find out which type of eyewear is best for you!

1. Using glasses

Made of two lenses set in a frame, glasses sit right in front of the eyes and bend light to properly focus on the retina – producing a clearer and sharper image.

There are many types of eyeglass lenses available depending on the vision concern/s you have, such as a slight difference in the shape of the eyeball or cornea, or multiple refractive errors.

Those with one vision concern (for example, farsightedness or astigmatism) will benefit from single vision lenses, while those with more than one concern may need multifocal lenses.

While glasses offer more benefits compared to contacts, they do have a couple of downsides that might be inconvenient for certain individuals.

Here are some pros and cons:

Benefits of opting for glasses

• They're fuss-free and require minimal cleaning and care.
• They're often more affordable in the long run. Even if your prescription changes over time, you can easily replace the lens while keeping your current frames, which is much cheaper than getting a brand new pair.
• Wearing glasses reduces the need to touch your eyes, making you less likely to catch an eye infection.
• Those with dry or sensitive eyes may be more comfortable in glasses since contact lenses can be drying when worn for long periods.
• Glasses can include functional coatings on their lenses, such as blue light blocking lenses to prevent digital eye strain.
• They make a great fashion accessory! There are a lot of fashionable frame styles to choose from, which lets you experiment with different looks.

Cons of wearing glasses

• They can block one's peripheral vision (especially for those with thicker frames).
• Some people simply don't like the look of glasses since they draw attention away from their facial features.
• Lenses with strong prescriptions can distort the eyes when worn. To prevent this, we'd recommend high index lenses.
• Eyeglasses can be affected by environmental factors such as rain or fog.
• Eyeglasses may be bothersome to athletes or those participating in extreme sports, as the frames can move around or even fall off on the field.

2. Using contact lenses

Contacts are thin curved lenses that sit directly on the surface of your eyes. Just like eyeglasses, there are also different kinds of contact lenses to choose from, depending on your needs and preferences:

Contact lenses are a hugely popular choice.

Hard lenses

Also known as rigid gas permeable lenses, these contacts are durable, retain their shape, and have a lower risk of infection compared to other contact lens types (as long as they're cleaned properly).

However, hard lenses also take more time to get used to compared to their softer counterparts and may be uncomfortable when incorrectly placed.

Soft lenses

Much like its name suggests, soft lenses are known for their flexible quality and are generally more comfortable and easier to adapt to compared to hard lenses. They also come with daily wear, extended wear, and disposable versions depending on how often you'll need them – which will come in handy if you're only using contacts for special occasions.

Unfortunately, soft lenses do come with a few drawbacks, such as being less durable, and having a higher risk of infection when not cleaned thoroughly.

Benefits of opting for contacts

• Contacts offer a wider field of view and won't obstruct your peripheral vision.
• They provide vision correction without altering one's appearance (e.g. frames covering facial features, eyeglass lenses distorting eye size, etc.)
• They are more comfortable for sports and outdoor activities, and you won't need to worry about knocking them off as you're moving around.
• They won't interfere with safety gear or other accessories.
• You can opt for colored lenses to temporarily change your eye color.
• Contacts won't get in the way of makeup application or cover parts of your eye makeup.

Cons of wearing contacts

• Contact lenses take a bit more effort to put on, remove, and clean.
• They are more expensive in the long run since they need to be replaced more frequently.
• Contacts reduce the amount of oxygen entering the eye, which can cause dry eye syndrome or irritation when used incorrectly.
• Poor hygiene and cleaning habits can easily cause irritation and eye infections.
• Contacts may not be compatible with those with dry or sensitive eyes.

What to consider when choosing between glasses or contacts

When deciding between glasses or contacts, it ultimately boils down to one's lifestyle, budget, and comfort.

For example, those with an active lifestyle might find contacts more ideal as they won't need to worry about glasses moving or falling off. Similarly, if you're into outdoor activities such as hiking, trekking, or surfing, contacts will be more suitable as glasses can obstruct vision when wet or dirty.

Lastly, for those with jobs that require safety gear such as helmets, caps, and goggles, contacts may be more appropriate as they won't interfere with equipment.

On the other hand, those who don't necessarily need contacts for aesthetic or performance reasons can go with glasses for a fuss-free optical solution.

But of course, there is also the option of switching between glasses and contacts depending on the occasion.

What about during COVID?

Because the coronavirus can spread through the eyes, nose, and mouth, the American Academy of Ophthalmology (AAO) advises switching to glasses for the time being, as contact lens wearers will need to touch their eyes more than the average person daily.

Moreover, while safety goggles are still your best defense from infected respiratory droplets, wearing glasses will still offer some protection compared to contact lenses.

Alternatives to contact lenses and eyeglasses

If you're looking for other methods that would eliminate the need to use contacts or glasses daily, you may want to consider the following optical solutions:

• LASIK Eye SurgeryLASIK is the best known surgical treatment for vision correction, which involves using a specially programmed laser to reshape the cornea. This procedure only takes less than 30 minutes and has a very low risk of side effects, with the AAO reporting a 90% success rate. However, the procedure may not be compatible with everyone, so it would be best to check with your eye doctor first to find out if LASIK is a viable option for you.
• Phakic Intraocular Lens (PIOL) ImplantsThis procedure involves placing soft, flexible lenses into the eye, which will sit in between the natural eye lens and iris. This type of treatment is recommended for those with astigmatism or a very high prescription.
• Orthokeratology, or Corneal Refractive TherapyThis treatment is also recommended for those with myopia or astigmatism and involves wearing a special contact lens that reshapes the cornea overnight and helps the wearer see the next day without contact lenses or glasses. However, this treatment does require consistency, as its effects can be reversed once the user stops wearing them nightly.

Thanks to advancements in technology, those with eyesight concerns now have a plethora of optical solutions to choose from, each with its pros and cons.

Scheduling a consultation with your eye doctor can also help you narrow down your choices even further, as well as ensure that your prescription is up to date and prevent age-related eye diseases.

If you think glasses might be right for you, make sure you check out Door2USA Prescription Glasses' wide collection of stylish frames for all occasions!

Have you ever felt an intense headache behind your eyes? If so – you'll know it can be the most disrupting experience ever.

A headache behind the eyes can have several reasons behind it. Some might be common, while others might require medical attention. Today, we tackle the potential causes and treatment options.

1. You may be feeling unusually tense
2. It may be a migraine
3. Sinusitis can also cause headaches
4. You've overstrained your eyes
5. Glaucoma can cause pain behind the eyes
6. Cluster headaches
7. Temporal arteritis
8. Brain tumor or aneurysm

8 common causes of headache behind the eyes

Headaches might be common, but they have underlying causes behind them.

1. You may be feeling unusually tense

A tension headache is the most common type of headache you can get. It creates a dull ache on both sides of your head, across your forehead, and behind your eyes.

You might also feel some tension and soreness in your neck and shoulders. Tension headaches last for around 20 minutes or up to a few hours.

Tension headaches are usually caused by overworking on strenuous tasks. Like when you've been driving for extended periods. Interestingly, hot weather may also be a cause of tension headaches.

2. It may be a migraine

An unfortunate level-up from tension headaches is a migraine, which causes an extreme headache behind the eyes and on one side of the head.

Migraines can last from several hours up to a few days. When you have a migraine, you might be unable to do your usual physical activities since it might worsen.

Other symptoms often accompany migraines:

• Throbbing sensations in the head
• Pain and tension spread out in your face and neck
• Nausea
• Throwing up
• Weakness in the body
• Extreme sensitivity to light and sound

3. Sinusitis can also cause headaches

If you're usually affected by allergy season, you might be familiar with sinusitis. While this might be considered a common cold, it can come with a sinus headache behind your eyes, nose, and cheeks.

A sinus headache can have similar symptoms to tension headaches or a migraine. In some cases, it'll appear alongside fever and nasal congestion.

4. You've overstrained your eyes

Working or focusing for too long can cause headaches.

When you stare at something for too long, such as a computer screen, your body will raise a red flag to let you rest. A typical example of such is a headache behind the eyes.

It can also include other symptoms like:

• Watery or dry eyes
• Sore, irritated, or red eyes
• Blurred vision
• Tightness in your neck and shoulders

5. Glaucoma can cause pain behind the eyes

Glaucoma is a severe eye condition where the fluid pressure in your eye builds up. As a result, it can cause mild or severe pain behind your eyes.

This headache can come with other signs, like nausea and vomiting. Since its symptoms feel similar, you might mistake this for a simple migraine. It's best to get a check-up with an eye doctor to see if you're at risk of glaucoma.

6. Cluster headaches

Have you ever felt like the pain behind your eyes comes in cycles? You might be suffering from cluster headaches.

Cluster headaches create severe pain in one eye. It can last 30 minutes to 3 hours daily for weeks or months. After the cycle, the ache might not occur for a year until it starts up again.

This headache can be so intense that you might feel restless during the cycle. It also has other symptoms like watery eyes, congestion, and a flushed face.

Researchers also recorded that cluster headaches are uncommon but more likely to happen to men than women.[1]

7. Temporal arteritis

Another uncommon reason behind a headache is temporal arteritis. It's when the blood vessels at the head's side become inflamed, creating a headache behind the eyes.

Temporal arteritis is considered a severe condition. In this case, you'll need proper medical treatment ASAP.

Other symptoms of temporal arteritis include:

• Frequent, intense headaches, especially around the temples
• Tenderness around the temples
• Jaw pain while chewing or talking
• Double vision
• Loss of vision in one or both eyes

8. Brain tumor or aneurysm

While rare, a brain tumor or aneurysm can cause a sudden, severe headache behind the eyes. Other symptoms often accompany it:

• Nausea
• Vomiting
• Blurred or double vision
• Sudden sensitivity to light
• Confusion
• Drooping eyelid
• Numbness or tingling in your limbs
• Seizure
• Loss of consciousness

People who experience this often describe it as the worst headache they've ever experienced. If you feel sudden and severe pain like this, consult a doctor immediately.

Knowing the details of a headache behind the eyes

Get to know the details behind your headache, one question at a time.

A headache behind the eyes can range from numbingly intense to mild and manageable. To find out where it came from, consider the following questions:

• Where is the pain located?
• What type of headache do you feel? For instance, is it a pulsating sensation, or does it spread to your neck and shoulders?
• How often do you get these headaches?
• How long does the headache last?
• What other symptoms do you experience along with the pain?

You can determine what type of headache you get based on your answers. It's also best to discuss these and more with your doctor immediately.

In many instances, a headache can have a trigger behind it. Examples of headache triggers are:

• Chronic stress
• Lack of sleep and fatigue
• Intense, bright lights
• Hunger
• Dehydration
• Loud, constant noises
• Strong smells
• Smoking
• Alcohol consumption
• Imbalanced hormones
• Other illnesses and infections, like flu

How to treat a headache behind the eyes

For severe migraines, check with your doctor ASAP.

1. Get your medical history checked

If a headache happens too often, it's best to consult your doctor. They'll check your medical history for any patterns that might've caused the pain. You can also ask them what type of headache you suffer from.

The doctor will likely conduct a physical exam, along with diagnostic tests. All these are to check for your vision, neural system, blood, and overall health.

Afterward, if the doctor's diagnosis is too vague, they might refer you to a neurologist.

2. Ease the pain with medication

When the pain's too much, don't wait until it gets worse. Most over-the-counter pain medicine can help with temporary headaches, especially if taken early. Popular recommendations for headaches are NSAIDS or nonsteroidal anti-inflammatory drugs. Examples of such will be ibuprofen and naproxen. However – it's always best to speak to a trusted health professional first.

Remember that these medications should only be a temporary stopgap for proper medical treatment.

If you're suffering from chronic migraines, get a prescription from your doctor immediately. The same goes for sinus headaches. You'll need to treat the underlying cause before the pain eases.

3. Wear proper prescription eyeglasses

Wearing a pair of specs with the wrong prescription can damage your vision and cause a nasty headache. The same goes for not wearing glasses if you need them. Your quints and eye strains will end up causing a headache.

So, make sure to get the right prescription glasses that you need. They should have the correct lens power to help with your vision. This is especially important if you have astigmatism, an eye condition that can cause headaches.

4. Create some lifestyle changes

Simple changes in your routine can do you a world of good. Try reducing stress levels with meditation, or exercise regularly. Studies have shown that aerobic exercises can decrease migraines.[2]

Another note to remember is your workplace. Since you spend more than half your day there, ensure your workspace is eye-friendly. Check out our complete guide about vision ergonomics to know more.

Easing headaches behind the eyes can take some work

A headache behind the eyes might be easy to ignore sometimes, but it can be a red flag for your health. You can only tell the root cause if you get a proper diagnosis.

At the very least, you must know what causes the pain and how to treat it. If it's become too sudden or severe, call your doctor immediately.

And, of course, remember to adjust your routine for your health needs. Your body will thank you in your later years!

References

• 'Cluster headache', Mayo Clinic
• 'The effect of aerobic exercise on the number of migraine days, duration and pain intensity in migraine: a systematic literature review and meta-analysis, Lemmens, J., De Pauw, J., Van Soom, T. et al. (2019)

If you've been prescribed glasses by an optometrist, it's important to wear them as prescribed. Not wearing your glasses can lead to several problems, like headaches, eye fatigue, and a poorer quality of life.

Are you a glasses-wearer who gets headaches when you forget to don your frames? If so, this article is for you! In the next few minutes, you'll learn about the unfortunate side effects of not wearing your glasses as prescribed, and we'll give you a few tips & tricks for keeping your eyes healthy.

Let's get started!

So, what happens when you don't wear your prescription glasses?

If you don't wear your prescription glasses, it's not just headaches you'll be worried about. A few other nasty side effects can come into play, such as:

1. Headaches, squinting, and feeling fatigued

Not wearing your prescription glasses leads to squinting, headaches, and fatigue. As you squint, you contract several muscles around the eye and face. Over time, prolonged tensing of these muscles causes head pain, fatigue, and stress.

2. Blurry or double vision

Without your prescription lenses or glasses, you may notice the images on your screen getting blurry. This is because the light is entering directly into your eye without bending through the corrective lenses, a vital detail that blurs your vision.

In saying that, blurry or double vision could also be a sign of other issues such as diabetes, high blood pressure, or eye disease. You should discuss any blurriness with your optometrist if it persists.

3. Heightened chance of injury

Struggling to walk properly without your glasses is something you've probably experienced more than once, especially if you're prone to losing your frames. You are far more likely to injure yourself when not wearing your prescription glasses – after all, it's hard to avoid tripping on small objects if you can't see them in the first place.

Something else to note is that driving becomes far more dangerous when you aren't wearing glasses. Considering how hard it is to drive in the first place, having blurry vision only increases your chance of injury on the road.

4. Your eyes may not develop completely

The clearer the image your eye receives, the easier and more effective it is to focus on an object. Neglecting to wear your prescription glasses leads to a blurry, difficult-to-see picture – and if you're growing, this can stunt your ability to focus and general eye development later on in life.

What do glasses have to do with headaches, anyway?

You might be wondering why not wearing your glasses can lead to brain-splitting headaches. As it turns out, there are a few different reasons:

1. Eye strain

More often than not, glasses-related headaches are caused by eye strain. This happens when the focusing power of the lens in your eye isn't coordinated with your cornea and so makes it harder to see clearly. The strain manifests as headaches, strain, and poor vision.

2. Astigmatism

If your headache can't be traced back to eye strain, another possibility is astigmatism. People that suffer from astigmatism have irregularly shaped corneas (the front surface of your eye). This can lead to blurry objects or double vision, and it's exacerbated when you don't wear your corrective lenses.

3. Hyperopia

Hyperopia is the medical term for farsightedness. Far-sighted people see things clearly at a distance, but up close, everything appears blurry. If you have hyperopia, you're likely to experience headaches when not wearing your glasses. Hyperopia occurs because the eyeball may be too short or the cornea has too little curvature. Without assistance, your eyes must work harder, and the resulting eye strain can lead to headaches.

The simple answer? Wear your glasses as often as you possibly can! People with hyperopia don't typically experience strain or pain if they have their corrective lenses on.

4. Myopia

The opposite of hyperopia is myopia, which refers to people who have trouble seeing objects at a distance. People who have myopia get headaches without their glasses on because the light bends incorrectly, so images are focused in front of the retina instead of on the retina itself. Eye strain is almost inevitable in this case without your glasses.

Experiencing headaches with your glasses on? Here's why

When you go to the effort of wearing your glasses as much as possible, it's frustrating when your head begins to throb with that familiar ache. Don't fret – there are several explanations as to why this might be happening.

• Muscle strainSometimes the muscles in your eyes and face become worn out when you wear glasses. It can take time for your eyes to adjust to new glasses or a new prescription. If you don't adjust properly, the muscles in your face can feel strained, leading to headaches or even blurred vision.
• Multiple lens powerPeople who wear bifocals or multifocal lenses can get headaches from having multiple prescriptions in one lens. If that's the case, your brain just needs some time to adjust and learn how to process the new info. Unfortunately, the result of all that extra effort can manifest as a headache, but the symptoms will pass with time.
• Poorly fitted framesIf your glasses aren't sitting comfortably on your face, the misalignment can lead to headaches or even dizziness. Tightness around your ears and nose can cause discomfort and hurt your skin. If your frames don't feel perfectly snug, check out our guide to adjusting your glasses.
• Wrong prescriptionHeadaches can also be a telltale sign that you have been given the wrong prescription lenses. This is especially common for people who have had more than one eye exam and received new prescriptions from different optometrists. Your symptoms could all come down to a simple error.

To fix your faulty prescription, it's best to discuss the issue with your optometrist so that they can give you a proper diagnosis.

Will your eyesight suffer if you ditch your frames?

It's always best to wear the glasses you're prescribed.

Glasses help you see the world more clearly, and they certainly make your life easier. That's why it is always recommended to wear your glasses as much as you possibly can.

Not wearing glasses doesn't technically make your eyes worse, but your eyes have to work much harder to see clearly. If that's not enough incentive, headaches and blurred vision will be a recurring theme if you don't wear your glasses.

Not wearing glasses when you have nearsightedness

If you have nearsightedness and don't wear your glasses, you may experience:

• Blurry vision when looking at distant objects when people with nearsightedness don't wear their glasses, they may experience headaches due to the strain on their eyes from not focusing on distant objects correctly.
• The need to squint or partially close the eyelids to see clearly without glasses, near-sighted people will need to squint or partially close their eyelids to see clearly, which can lead to eye exhaustion and headaches.
• Difficulty seeing while driving a vehicle, especially at night (Night Myopia)Driving at night can be quite a challenge if you don't wear your glasses. In the best-case scenario, your limited sight could make it difficult to see signs and follow directions. In the worst case, you could cause a serious accident.

What about people with farsightedness?

• Crossed eyes or eyes going out of alignment For childrenIf you don't wear your glasses while looking at nearby objects like your computer screen or books, your eyes might go out of alignment. Kids are especially prone to this.
• Impaired safety when driving, your lack of glasses may make you lose control of the vehicle – and in that case, it's not just your safety you are putting in jeopardy. Glasses are especially important when on the road.

What's stopping you from wearing your glasses?

It's important to wear your glasses as often as possible. So why don't you? Here are a few reasons people often cite why they neglect their eyewear.

1. Discomfort

If your frames aren't fitting well, take things up with your optometrist so that they can give you a properly fitted pair of glasses.

2. Fashion flop

You might be worried about how your glasses affect your appearance. Don't be afraid to spend some time browsing the different frames until you find the perfect shape for your face.

3. Foggy lenses

For glasses wearers, fogged-up lenses can be incredibly frustrating. Temperature and humidity changes can ruin your clear vision, but it's worthwhile to simply wipe them off as needed and continue wearing them.

4. Glare from lights

Nobody likes glare.

If you live or work in a sunny place, glare can be both annoying and distracting. You can combat this by choosing lenses that are slightly tinted or adding a special coating that reduces glare.

Door2USA Prescription Glasses has a wide selection of eyeglasses and sunglasses that are anti-glare, anti-scratch, and anti-reflective. You should be able to find the perfect pair to suit your lifestyle and needs.

Wrap up

Wearing glasses can improve your vision and reduce the risk of accidents. The extra effort is worthwhile to choose a pair that suits your lifestyle perfectly. Once you've found them, never let them go! Your eyes will thank you for it.

Anxiety is more than just a mood killer – it can profoundly impact a crucial aspect of our lives: our vision. This mental health condition can lead to or aggravate vision problems when left untreated.

This article will explore how this mental health issue affects our eyes and how proper treatment will benefit more than just our emotional well-being.

What is anxiety?

Anxiety can trigger various physical and emotional symptoms, from muscle tension to excessive worry.

Anxiety is a mental health condition that can lead to persistent feelings of worry, fear, or unease. According to the American Psychological Association,[1] anxiety is defined as 'an emotion characterized by feelings of tension, worried thoughts, and physical changes like increased blood pressure.'

In other words, anxiety is a response to stress that can trigger various physical and emotional symptoms. Some common emotional symptoms of anxiety include excessive worry, irritability, or difficulty concentrating. Physical symptoms include:

• Muscle tension
• Sweating
• Trembling
• Shortness of breath

Can anxiety affect our vision?

Anxiety can notably impact the eyes through physical symptoms that can affect vision.

One common symptom of anxiety is blurry vision, which occurs due to changes in blood flow or muscle tension in the eyes. Light sensitivity is another symptom that can cause discomfort or pain in bright or fluorescent light.

Stress-induced muscle tension or fatigue can also lead to eye twitching. In addition, anxiety can aggravate pre-existing eye conditions, such as dry eye syndrome or uveitis.

When the body is under stress, the immune system can become overactive. This leads to inflammation throughout the body, including in the eyes. At the same time, inflammation is a natural response to infection or injury.

Chronic inflammation [2] in the eyes can cause damage to the tissues and cells intended to protect them. Left untreated, it can also damage blood vessels in the eyes, leading to vision loss or blindness.

Anxiety & glaucoma

Glaucoma can develop silently, so it's essential to understand the symptoms and risk factors to protect your vision.

Glaucoma [3] is an eye condition that harms the nerve responsible for transmitting visual information from the eye to the brain. It can develop slowly and without noticeable symptoms, making it a leading cause of blindness worldwide.

Symptoms of glaucoma can include blurry vision, loss of peripheral vision, or seeing halos around lights. It can cause high pressure inside the eye, damaging the optic nerve over time.

Anxiety can lead to increased eye pressure, increasing the risk of developing glaucoma [4] or worsening existing cases. When a person experiences stress, their body may release hormones such as cortisol and adrenaline. This can lead to higher blood pressure and heart rate.

Increased blood pressure can lead to increased eye pressure, which can cause damage to the optic nerve in people with glaucoma.

Treatment for glaucoma depends on the type and severity of the condition. For some people, eye drops can help reduce eye pressure and prevent further damage to the optic nerve. Surgery or laser therapy may be needed in other cases to improve fluid drainage and reduce eye pressure.

Individuals with glaucoma need to work with an eye doctor to develop a treatment plan that meets their needs and addresses the condition's underlying causes.

Anxiety & diabetes

While anxiety does not directly cause diabetes, both conditions can significantly impact eye health. Diabetes is a long-term health condition that affects how your body uses sugar, leading to high blood sugar levels. High blood sugar can potentially damage blood vessels in the eyes, leading to diabetic retinopathy.

Diabetic retinopathy can cause blurry vision, floaters, or even vision loss if left untreated. Anxiety can aggravate symptoms of diabetes by causing fluctuations in blood sugar levels. Stress hormones like cortisol and adrenaline can increase blood sugar levels in the body, which can worsen the symptoms of diabetes.

Anxiety & blindness

In some cases, severe anxiety can lead to optic neuropathy, affecting your vision.

Although anxiety can affect vision, it is unusual for it to result in complete blindness. Nevertheless, in rare cases, severe stress can cause damage to the optic nerve, known as optic neuropathy, which can lead to partial or complete loss of vision.

Optic neuropathy [5] can occur due to various factors, including physical trauma, infections, inflammation, or exposure to toxins. While rare, optic neuropathy can develop in individuals with severe anxiety, particularly those who experience panic attacks, chronic stress, or pre-existing eye conditions.

Ways to manage & reduce anxiety

1. Mental therapy or counseling

Seeking professional help can provide tools and techniques to manage symptoms and find relief.

Talking to a mental health professional, such as a therapist or counselor, can help individuals manage anxiety and develop coping strategies.

Therapists can provide a safe space to explore anxiety triggers and develop effective ways to manage anxiety symptoms, such as cognitive-behavioral therapy (CBT) or exposure therapy. Cognitive-behavioral therapy (CBT) is a form of psychotherapy that changes negative thought patterns and behaviors. In contrast, exposure therapy involves gradual exposure to anxiety-provoking stimuli to reduce fear and anxiety.

Through therapy, individuals can learn skills to manage anxiety. This includes identifying and reframing negative thought patterns, relaxation techniques, and self-care.

2. Lifestyle changes to minimize stress

Incorporating meditation and exercise can help alleviate anxiety and benefit your eye health.

Making lifestyle changes can also help reduce anxiety symptoms. Some examples include regular exercise, proper breathing techniques, and meditation.

Exercise can help reduce tension in the body and release endorphins, which are natural mood boosters. Proper breathing techniques, such as deep breathing or diaphragmatic breathing, can help slow down the heart rate and reduce anxiety symptoms.

Meditation and mindfulness techniques can also help individuals focus on the present moment and reduce the impact of anxious thoughts.

3. Medication

To safely and effectively manage anxiety symptoms with medication, it's important to seek guidance from a healthcare professional.

In some cases, medication can manage anxiety symptoms. Antidepressants and anti-anxiety medications, such as selective serotonin reuptake inhibitors (SSRIs) and benzodiazepines, can effectively manage anxiety symptoms.

It's important to take these medications under the guidance of a healthcare provider since they can have side effects and interact with other medicines.

Some bonus ways to keep your eyes healthy

1. Eat nutrient-rich foods for healthy eyes

A diet rich in leafy greens foods can help prevent eye disease and keep your vision strong.

A healthy diet is crucial for keeping your eyes healthy. Eating foods that contain vitamins A, C, and E, omega-3 fatty acids, and zinc can help lower the chance of developing eye diseases such as cataracts and age-related macular degeneration (AMD). Some foods that are great for your eyes are leafy greens, citrus fruits, fatty fish, eggs, and nuts.

2. Avoid smoking

Smoking can affect your eye health since it reduces blood flow to the eyes and causes damage to the optic nerve.

Smoking has been linked to a higher risk of several eye conditions, including age-related macular degeneration, cataracts, and optic nerve damage. The chemicals in cigarette smoke can cause damage to the blood vessels in the eye, reducing blood flow and increasing the risk of eye disease. It can also lead to dry eye syndrome, which can cause discomfort, irritation, and blurry vision.

Individuals can reduce their risk of developing these severe eye conditions by quitting smoking and improving their overall health.

3. Take frequent breaks from blue light-emitting screens

Blue light scatters more in the eye than other colors, causing visual discomfort and strain.

Frequent exposure to blue light-emitting screens, such as those on smartphones, tablets, and computers, can cause eye strain and fatigue. Taking frequent breaks and looking away from the screen every 20 minutes can help reduce eye strain and fatigue.

Plus, reducing screen time before bed improves sleep quality and reduces the risk of eye strain. If you find yourself needing to use screens heavily during the day, consider looking into blue light blocking lenses to help protect your sleep patterns.

4. Get sufficient sleep

Getting enough sleep is important for anxiety and eye health because it allows the body and mind to rest and recover.

Lack of sleep can cause eye fatigue, dryness, and redness. In addition, sleep deprivation can aggravate symptoms of anxiety and stress.

Aside from being important for your overall health, getting sufficient rest will also keep your eyes healthy. During sleep, the eyes receive essential nutrients and hydration that are important for maintaining their health and function. It also helps to refresh the eyes and prevent eye strain, which can result in dry, irritated eyes and blurry vision.

The impact of anxiety on your eye health

It's crucial to prioritize mental health and seek treatment for anxiety, stress, and other mental health conditions.

While mental health can be stigmatized or overlooked, it's important to remember that mental and physical health are interconnected. Anxiety and other mental health conditions can manifest in physical symptoms, including those that affect the eyes. Individuals can reduce the risk of developing eye conditions or aggravating existing ones by managing anxiety, such as through therapy, lifestyle changes, or medication.

Additionally, proper self-care, including getting sufficient sleep and maintaining a healthy diet, can support overall mental and physical health. It is crucial to prioritize mental health when taking care of your overall well-being. This can help reduce the impact of anxiety on your eyes and overall health.

References

• 'Anxiety', American Psychological Association.
• 'Eye Diseases & Conditions Eye Inflammation and Inflammatory Eye Disease', Prevent Blindness.
• 'What Is Glaucoma? Symptoms, Causes, Diagnosis, Treatment', American Academy of Ophthalmology.
• 'Glaucoma', National Eye Institute.
• 'Optic Neuropathy', Lions Eye Institute.

Did you know that the eye twitches or spasms you're experiencing may be caused by a lack of sleep?

In this article, we'll dive into the relationship between sleep and eye health and explore the effects of sleep deprivation on our eyes.

Be sure to read until the end as we've got some practical tips on how you can get that quality rest.

How sleep can affect our eyes

Sleep is one of the biggest factors in maintaining our health – in general!

During sleep, our bodies engage in restorative activities such as repairing tissues and regulating different hormones, which are essential for maintaining our immune system, metabolism, and mental health.

Getting a good night's sleep can also do wonders for your eye health.

Studies have shown that proper sleep can reduce the risk of eye diseases such as dry eye and glaucoma.

Getting a good night's sleep can lower the risk of eye diseases such as dry eye and glaucoma.

When we sleep, our eyes get to rest and recharge, which is crucial for maintaining optimal eye health.

On the flip side, lack of sleep can cause eye strain and spasms, making it harder to focus and potentially leading to blurry vision and headaches.

What can happen if we don't get enough sleep?

Lack of sleep interferes with many essential bodily functions and compromises eye health in many ways, like these:

Dry eye syndrome

Have you noticed your eyes feeling dry and itchy after a night of poor sleep?

When we don't get enough rest, our eyes produce fewer tears.

The tears produced may also contain more salt than normal.

Decreased tear production and saltier tears can worsen dry eye symptoms, such as redness, itchiness, discomfort, and even pain.

Eye spasms

Not getting enough shuteye puts your eyes under a lot of strain which could lead to eye spasms, a.k.a. that uncontrollable twitching or trembling around the eye area.

This happens because tiredness and fatigue can cause your eye muscles to contract involuntarily.

While eye twitches are typically harmless, they may be uncomfortable or annoying.

In addition to that, they usually go away on their own within a few days.

Glaucoma

Glaucoma is an eye condition that causes damage to your optic nerve, leading to gradually worsening vision and, eventually, blindness.

Glaucoma causes damage to your optic nerve, which could lead to blindness in cases left unchecked. Source: Mayo Clinic

The optic nerve can become more vulnerable when you're tired, which increases its risk of being damaged if there is already a pre-existing condition, such as optic neuritis (optic nerve inflammation due to an infection or immune-related illnesses).

As for those already suffering from glaucoma, the lack of sleep can also worsen the condition since it interferes with one's blood flow, increasing pressure on the eyeballs.

Macular degeneration

Studies have found a link between poor sleep quality and the development of age-related macular degeneration.

Macular degeneration occurs when the macula (the central part of the retina required for detailed vision) gets damaged.

Macular degeneration occurs when the central part of your retina responsible for detailed vision gets damaged. Source: Epping Surgery Centre

When you don't get enough sleep, it puts more stress on your eyes. This can contribute to increased degeneration of the macula.

How this happens isn't completely clear to experts yet, but research shows that those who suffer from poor sleep quality have a higher risk of developing macular degeneration.

Cataracts

Insufficient restful sleep leads to an increased risk of developing cataracts, which is a common cause of vision loss.

Cataracts happen when the eye's natural lens gets less transparent or cloudy.

It results in blurry vision and other symptoms such as halos or double vision.

Cataracts happen when the eye's natural lens gets cloudy. Source: AOA

Poor sleep quality can cause oxidative stress (a condition that causes cell and tissue damage) in the eyes, leading to damage to the proteins in the lens responsible for clear vision.

Lack of sleep may also reduce blood flow throughout the body, including to the eyes, which could lead to effects similar to those of oxidative stress.

Conditions that can affect our sleep

Sleep is an essential part of our daily lives, yet many people find it difficult to get enough of it due to conditions that affect its quality and duration.

Insomnia

Insomnia reduces the quality and duration of your sleep by making it difficult to fall and/or stay asleep.

Common causes range from uncomfortable beds to noise to shift work to anxiety or depression.

Insomnia is associated with fragmented sleep, which decreases the amount of time spent in deep sleep and REM sleep: two stages of sleep that are necessary for restoring energy levels.

Sleep apnea

This sleep disorder occurs when a person's airway becomes partially or completely blocked during the night.

During sleep, one's upper throat muscles relax, resulting in the tissues closing in and blocking the airway.

This can cause someone to stop breathing multiple times throughout the night, resulting in poor quality of sleep, daytime fatigue, and loud snoring.

Sleep apnea occurs when a person's airway becomes partially or completely blocked during the night.

REM sleep behavior disorder

People who suffer from this sleep disorder act out their dreams by physically moving or making noises during the night.

This can disrupt their sleep and lead to injury from thrashing around.

During the REM stage of sleep, your muscles are prevented from moving by specific nerve pathways in your brain.

However, if you suffer from REM sleep behavior disorder, these pathways don't function as they're supposed to.

This can result in you moving while dreaming.

REM sleep behavior disorder commonly affects men over age 50.

Narcolepsy

If you have excessive daytime fatigue and sudden, uncontrollable episodes of falling asleep during the day, you may have narcolepsy.

This sleeping disorder can have an extreme impact on daily life, as one will face great difficulty staying awake even during dangerous activities like driving.

Narcolepsy makes staying awake during even the riskiest of activities like driving difficult.

The usual cause of Narcolepsy is the lack of hypocretin (a brain chemical that regulates wakefulness).

It is thought that the immune system attacks the cells (by mistake) that produce hypocretin.

Ways to improve sleep quality & enhance eye health

Just as how bad sleep affects your eyes negatively, getting a good night's sleep can enhance your eyes' health greatly.

First off, establish a regular sleep schedule.

Keeping to a consistent bedtime and waking time helps your body's internal clock stay in sync, thereby improving your sleep quality.

To wind down for the night, try getting into a relaxing pre-bedtime routine that signals to your body that it's time to sleep.

This may include gentle stretching, journaling, reading, or listening to music.

A relaxing pre-bedtime routine can include gentle stretching.

If you're still having trouble sleeping, cutting down on screen time may help.

Blue light glasses can also be helpful as they block out harmful blue light emitted from computers, phones, and other electronic devices that disrupt your body's natural circadian rhythm.

These glasses work by filtering out specific wavelengths of blue light before they reach your eyes, thereby giving you a better chance of having a good night's sleep.

Aromatherapy may also help. Essential oils like lavender and chamomile have calming properties that help soothe the mind and relax the body.

You can use these scents either through an aromatherapy diffuser or by applying them on your skin directly.

Aromatherapy can help you sleep better due to the calming and relaxing effects of the essential oils used.

If necessary, use humidifiers.

If you go to sleep in a dry environment, your nose, throat, and lungs could become irritated.

Adding moisture back into the air via a humidifier helps create more breathable surroundings that foster deep sleep.

If insomnia or sleep apnea is what's keeping you up, you should consult a doctor or specialist to diagnose the cause of your condition and help you create a specialized treatment plan.

In cases of narcolepsy, it presents a greater risk as it may result in accidents.

To mitigate this, it's best to consult a doctor so they can assess your situation and discuss potential treatments.

For people with REM sleep behavior disorder, it can be managed by taking medication and making sure they are safe when they sleep.

This can include keeping side rails up on the bed, placing padding on the floor near the bed, and moving things far from the bed.

Lastly, take some time to do regular eye exercises.

By doing simple exercises such as focusing on different distances and using blinking techniques, you can help relax your eye muscles and reduce tension in the area.

Doing these exercises throughout the day will help refresh your eyes and may help you sleep better at night.

Better sleep quality, better eye health

Better sleep quality and better eye health go hand-in-hand.

When you get enough rest, your eyes feel refreshed and alert during the day. In the long run, you'll also be at a much lower risk of eye conditions.

Remember to also give your eyes TLC with occasional exercises and frequent breaks from the screen.

With a few key steps, you can unlock the key to healthier eyes and better sleep.

Want more health tips? There's more waiting for you over on the Door2USA Prescription Glasses blog!

' How much is an eye exam?' This question probably popped up in your head a few times and led to no clear answers.

The truth is, the cost of eye exams can change depending on your situation. Where you're from, how much your budget extends to, and many other factors play into it.

So, here's the complete overview you need about the costs of an eye exam and how you can get the most affordable one right now.

How much is an eye exam, on average?

Getting an eye exam at your local store.

The cost of getting an eye exam can change on a case-by-case basis.

If you go to an independent eye clinic, their eye exams might be more detailed and, thus, more expensive. In contrast, popular retail stores and optical chains have introductory offers on hand at a lower price.

On average, get ready to spend around $50 to $250 for an eye exam. Don't believe it? Here's a simple price summary of the major optical clinics you can find in the US.

• Vision Source – around $199
• VSP – $185 without insurance
• Costco Optical – price range starts at $70
• Target Optical – around $70
• Walmart Vision Center – more or less than $75
• America's Best – $45

The top 4 factors influencing the cost of eye exams

1. Your geographic location

Your location matters if you want an affordable eye exam.

Yes, you read that right! You can pinpoint how much your eye exam will cost based on where you are on the map. These are the eye exam prices you can expect in every region of the US.

• Northeast – $105
• Southwest – $102
• West – $122
• Southeast – $94
• Midwest – $81

Now, you might be thinking: why is that so? Why do the prices jump from one region to another?

The answer to that big Q is simple: it's all about supply and demand. In a 2022 study, researchers found that local eye clinics in the US are few and limited in some regions. For example, only 10% of US counties had a pediatric ophthalmologist.

If you're not in a prime location, you may need to visit a different town or city for an eye check-up.

2. City size

Be careful–the big city might have big costs too.

We all know that the bigger the city, the more you have to spend. However, that can be a different story when it comes to eye exams.

Sometimes, metropolitan and coastal cities offer slightly lower rates in their clinics. For instance, you might need to pay only $95 for an eye exam in New York rather than $108 elsewhere.

But of course, there's a slight caveat: the total living cost in a big city.

While you can have a budget-friendly eye exam, other expenses like apartment living and transportation can pile up beyond your budget. So, make sure to consider where you live before you get an eye check-up.

3. The type of eye exam you need

Some people need specialized eye tests.

An eye exam's cost also depends on your specific health needs. If you already have a pre-existing eye condition that you're unaware of, that can affect the price.

You can choose among these eye exam options when visiting an eye doctor.

• Visual acuity testEye doctors use the classic eye chart to check your vision's clarity.
• Visual field testThe eye doctor will measure how much you can see in your peripheral vision.
• Intraocular pressureThis one checks if your eyes have built-up fluid pressure, which can be an early sign of glaucoma.
• Glaucoma screeningSpeaking of glaucoma, a full screening of tests can check if your optic nerve is damaged.
• Contact lens examThe eye doctor can fit you for a pair of prescription glasses or graded contact lenses based on your eye health and vision level.

4. Type of selected eye care provider

Retail stores can offer basic eye tests when you need them.

So, you've probably settled on what type of eye exam you need. Now, you need to evaluate where you'll get optic help. Ideally, the one that suits your budget is the best choice.

• Retail stores like Walmart and TargetThese stores don't specialize in providing eye care but have optical booths to get low-cost, essential eye exams. This option is the most affordable one on the list. It'll usually take $45-$70, depending on where you visit.
• Optical chainsCompared to retail stores, optical chain stores do specialize in providing eye care and eyewear. These brick-and-mortar stores usually have an optometrist on board so that you can get expert help. You also don't need to worry about the location. Optical chains often have multiple branches that spread far and wide across the country. For this option, expect to cash out around $95 or more for a complete eye exam.
• Independent eye clinicsIf you go to an independent eye doctor, expect to spend $100-$200 on one check-up. This price range can depend on the doctor's specialty, the clinic's unique equipment, or even how your insurance works.

Before you get an eye exam, you may need vision insurance

Visual insurance ensures that you can meet critical eye needs.

As you can see, getting an eye exam can be pricey, especially for recurring treatments. Because of this, many patients aim to minimize costs through insurance.

Vision insurance can save you a lot of money in the long run. For the low cost of $5-$35 per month, it covers or cuts the cost of your eye exams.

A good insurance plan can also get you a discount for prescription glasses, contact lenses, or eye treatments like LASIK surgery.

Remember, most regular healthcare plans don't account for eye exams. You'll need to sign up for it separately. Look for a vision insurance company in your city, or ask your employer about it.

How much can you save on eye exams with vision insurance?

Vision insurance works like a safety net. On average, it can save you $100-200 per year. With it, you'll be able to shoulder the full costs of check-ups, eyeglasses, and more.

Some insurance plans offer a benefits package deal. It's where you have a set amount of dollars to spend on an eye exam. Meanwhile, other alternatives may give a 20-30% discount instead.

Here's an example: you spent $500 on eye services. A basic vision insurance plan may save 30% off that cost – a whopping $150.

How often do you need an eye exam?

Regular eye tests are a must.

If you don't feel symptoms, experts recommend that young adults visit an eye doctor every five years. You'll need to go more frequently as you get to 40 years and older.

Learn more about how often you should get an eye exam with our comprehensive guide.

However, if you have a family history of eye disorders or a chronic condition, you need to go to an optometrist or ophthalmologist. If you need help determining which you need, we explain the differences between an optometrist and an ophthalmologist here.

How else to save money on your eye exam

Getting your regular eye check-ups can be hassle-free.

1. Use HSA or FSA funds

If you want to leave some money aside for vision expenses, get into HSA or FSA funds. These can cover your eye exams, prescription glasses, and other eye care services.

How it works is that an amount will automatically go to these funds for every paycheck you deposit. It's hassle-free and can be used at most optical chain stores and clinics.

2. Get a vision discount plan

Do you want discounts where you go? Go for a vision discount plan.

Similar to insurance, a vision discount plan lowers the costs for you and your family. The only difference is it doesn't have a benefits package deal.

3. Sign up for CareCredit

If you want a credit card solely for your out-of-pocket needs, then CareCredit's got you. It covers you, your family, and even your pets!

4. Ask for bundle deals

A lot of retail stores offer 2-in-1 bundle deals. These include an eye exam and a selected range of prescription lenses. However, you might be limited in which frames you can choose.

Pro tip: don't wait until it's too late!

Regular eye exams should be the norm. No matter the cost, your eye health is a priceless asset you can't replace. Don't wait until it's too late, and don't hesitate to go when the symptoms get severe.

Plus, the next time you ask, 'how much is an eye exam?' look into potential discounts too. There are practical ways to save your eyes and your wallet simultaneously.

Vision insurance is essential for maintaining optimal eye health while minimizing out-of-pocket expenses.

Finding the right insurance plan is crucial because it can greatly impact your access to professional eye care.

Let's look into the types of vision insurance plans for glasses and what to consider when picking.

This guide should help you you can choose the plan that caters to your needs, wants, and budget.

Types of vision insurance plans

Before we look at the various vision insurance plans, you should know these terms:

• Premium
  The amount you pay to get covered by an insurance policy. The payment is usually monthly.
• Out-of-pocket expenses
  The costs you must pay in addition to the premium. This fee includes deductibles, copays, and coinsurance.
• Deductible
  A predetermined amount you're responsible for paying each year before your insurance kicks in to cover your medical expenses. Imagine having a policy with a $2,000 deductible. This factor means you shell out $2,000 on eligible healthcare costs before your insurer starts to contribute.
  
• Copay
  Like a flat-rate fee for covered services, such as a $15 charge on a doctor's visit regardless of the actual cost.
• Coinsurance
  A set percentage for a covered service. For example, 15% of the cost of a doctor's visit.

Now that you understand these standard terms in insurance, let's discuss the common types of vision insurance plans.

1. Preferred provider organization (PPO) plan

You'll benefit from lower out-of-pocket costs and more extensive coverage when you visit in-network providers when you choose a PPO plan.

A PPO plan consists of a network of eye care professionals and providers agreeing to offer services at discounted rates.

By choosing a PPO plan, you'll benefit from lower out-of-pocket costs and more extensive coverage when you visit in-network providers.

You don't need a referral from primary care to be able to see a specialist in the network.

Plus, you'll have the flexibility to seek care outside the network, although the costs may be higher.

Because of the great convenience, accessibility, and freedom to select from a wide range of doctors and hospitals, PPO plans have higher premiums, especially those with low deductibles and low copays, compared to most other health insurance plans.

2. Health maintenance organization plan

In this convenient and cost-effective vision insurance plan, you can select a primary eye care professional inside the Health Maintenance Organization (HMO) network.

This eye doctor can prescribe glasses and care for your eyes by providing preventive care, diagnosing potential vision problems, and offering treatments as required.

If you need to consult a specialist, your primary care doctor must coordinate your referrals within the network.

The HMO plan often has lower monthly premiums and copays than PPO plans.

You don't usually have deductibles in an HMO plan; if there is one, it costs lower than other vision insurance plans.

The main drawback of this type of plan is the need for more coverage with doctors outside your HMO network. You'll need to pay for everything.

3. Point of service (POS) plan

This type of plan allows you to choose your eye care providers with varying levels of coverage.

One great advantage of a POS plan is its flexibility; you can see any provider you prefer without being restricted by a specific network.

However, this pro comes with a couple of cons – you might have to pay more out-of-pocket expenses for out-of-network providers, and you'll need to obtain referrals for specialized care.

You typically won't have to worry about meeting a deductible if you get referrals from a primary care provider. However, you must still pay premiums, copays, and coinsurance.

4. Indemnity insurance plan

This type of plan allows you to visit any eye care professional. It works by having you pay for the services upfront and then reimbursing you a predetermined amount later.

An indemnity insurance plan is perfect for someone who values the freedom of selection.

However, with greater freedom comes a trade-off. You'll likely have higher out-of-pocket costs than a managed care plan.

You also have to pay for services upfront.

In addition, these plans have a more complicated claim process, which is time-consuming, and you'll likely be responsible for submitting claim forms yourself.

Factors to consider when choosing the best vision insurance for glasses

Consider selecting a plan that covers a considerable portion, if not all, of the cost for both frames and lenses.

When choosing vision insurance for glasses, it's essential to take the time to consider several crucial factors that can significantly impact your eye care needs.

Start by looking at the coverage offered for comprehensive eye exams, as this will help detect any underlying issues.

Also, frequent checkups are vital for maintaining good eye health.

Additionally, consider selecting a plan that covers a considerable portion, if not all, of the cost for both frames and lenses.

This will enable you to choose a pair that matches your style and visual needs without breaking the bank.

If you're a contact lens wearer or plan to use them in the future, ensure that your vision insurance also provides coverage for contacts.

You should also look into the premiums, deductibles, and copay costs.

Premiums will impact your budget, and the deductible and copay requirements will affect your out-of-pocket expenses when using your insurance.

Another critical aspect to consider is the network of eye care providers associated with the plan.

You'll want to ensure a good network that includes your preferred optometrists, ophthalmologists, and eyewear retailers.

Verifying that they offer the required services, such as routine eye exams or specific treatments, is also helpful.

Finally, it's essential to think about the flexibility of the plan. We all have diverse eyewear needs, and it's vital that your insurance can accommodate your unique preferences.

How to compare and evaluate vision insurance plans

An ideal vision insurance plan should cater to your current vision requirements and accommodate any future changes in your eye health.

When choosing the right vision insurance plan, a comprehensive comparison is essential. These are the steps you can take:

1. Review the plan details

Start by diving into the plan details to uncover crucial information for making an informed decision.

Pay attention to the coverage provided for eye exams, glasses, and contact lenses, as well as any additional benefits and services that may be included.

Also, remember to take note of any exclusions or limitations.

2. Determine the total cost

Consider the premiums, copays, deductibles, and potential out-of-pocket expenses.

This assessment can give you an idea of whether the plan fits your budget well.

3. Check the provider network

You need to ensure your plan has a good selection of eye specialists and optometrists in your area because you want to avoid driving miles just for an eye appointment.

Remember to check if your favorite eyewear stores participate in the network.

4. Consider the plan's flexibility

You want a plan that can easily adapt to your specific needs and preferences, whether you require frequent eye exams, updates to your prescription, or you're considering investing in a trendy pair of designer frames.

An ideal vision insurance plan should cater to your current vision requirements and accommodate any future changes in your eye health.

5. Research the provider's reputation and customer service

There's nothing worse than ending up with a company notorious for denying claims or leaving its customers hanging.

So, take time to research the providers you're considering.

Look for online reviews, and ask for recommendations from friends and family.

You can also check professional blogs to determine which companies are the most reliable and trustworthy.

Vision insurance plans: a necessary expense for many

The best vision insurance for glasses can meet your needs and preferences but not make a massive hole in your pocket.

Taking time to compare plans from different providers and ensuring that the insurance companies you consider keep their end of the deal hassle-free is time well-spent.

Check out Door2USA Prescription Glasses' blog for more information on eye care and health. Keep those peepers shining and bright!

Most of us are very aware of our dominant hand – we can throw like an athlete with our right hand, but our left hand is abysmal (or vice versa!) But did you know that the same imbalance applies to our eyes, too?

One eye is often dominant over the other. While some people may not notice any difference between their eyes, for others, the dominant eye will be noticeably stronger. As you can imagine, this impacts many activities – from sports to art to driving.

Keep reading to learn more about what eye dominance is, how to find out which eye is dominant, and how it can affect daily life.

What is a dominant eye?

The term 'dominant eye' refers to the eye that your brain favors when looking at an object. This is different from your strongest eye, which would refer to the eye with the best vision. Most people have one dominant eye, although it's possible to be 'ambidextrous' and have two eyes of equal strength, which we'll touch on later.

There are a few different theories about why dominant eyes exist – perhaps it helps the brain process visual information more efficiently, or maybe it provides better depth perception since the two eyes see objects from slightly different angles.

Studies have shown that about 67% of the population is right-eye dominant, while the remaining 32% are left-eye dominant. Only a very tiny percentage of the population experiences ambidextrous eyesight.

Types of eye dominance

Here's where things get a little more interesting. Eye dominance can come in several different types, such as sensory dominance, sighting dominance, and motor dominance.

1. Sensory dominance

Occurs when your body favors one eye over the other in normal sight. This eye will likely have better vision than the other, and is what most people think of when they hear the phrase 'dominant eye'.

2. Sighting dominance

Refers to when the body favors one eye over the other when fixating on a specific target. This eye is often the eye with a better prescription but doesn't have to be.

3. Motor dominance

Refers to the eye which is less likely to lose focus near the point of convergence. Whichever eye holds its focus the longest when you cross your eyes is the eye that holds motor dominance over the other.

Are eye dominance and handedness the same?

Most of us assume (understandably) that our eye dominance aligns with our hand dominance. While this is often the case, it is not always so; in fact, studies have shown that around 18% of the population are cross-dominant, meaning that their dominant hand is different from their dominant eye.

People with this trait can get on just fine – but it does complicate some activities that require finesse, as the body must receive signals from two different parts of the brain simultaneously to complete the task.

How to find out which eye is dominant

So, how do you figure out which eye is your dominant one? There are a few different ways that you can test for eye dominance.

The first way is to simply hold your hands out in front of you, making a small hole with your thumbs and first fingers. Take a look at an object in the distance, and then slowly bring your hands closer to your face while still looking at the object. The eye that remains focused on the object is most likely your dominant eye.

Another way to test for a dominant eye is by using the "sighting method." To do this, you will need a partner.

Have your partner hold their hand out in front of them with their thumb up. You should stand behind them and align your dominant eye with their thumb. Once your eye is in line, have your partner slowly move their hand away from you while still keeping their thumb up. The eye that remains focused on the thumb is your dominant eye.

No dominant eye – is it possible?

After you've done the dominance tests mentioned above, you may find that your results were inconclusive. Maybe you couldn't tell the difference between which eye was stronger, or maybe they genuinely seemed equal.

This might mean that you are one of only 18% of the population which has mixed dominance, meaning that both of your eyes are equally dominant.

Mixed dominance is more common in people who are creative, left-handed, or have some form of dyslexia. It's also more prevalent in those who play sports that require split-second decisions, like tennis or boxing.

There are a few different theories as to why mixed dominance might exist:

• It's an evolutionary throwback to a time when our ancestors needed to be able to see in all directions at once, to spot predators and prey; or
• It's simply a result of the brain being unable to choose which eye is dominant.

Whatever the reason, if you have mixed dominance, it doesn't necessarily mean that you're at a disadvantage. Some studies have shown that people with mixed eye dominance tend to be better at 3D perception and depth estimation than those with a single dominant eye.

So if you're not sure which of your eyes is dominant, don't worry – you might just be a little bit ahead of the rest of us.

Can eye dominance be treated?

For most people, eye dominance doesn't typically require treatment, but is just a curiosity in daily life.

However, there are some treatments sometimes prescribed to strengthen one eye over the other. One common method is to cover the non-dominant eye with an eye patch, which forces the brain to use the dominant eye more. This is a treatment commonly used for people who struggle with a lazy eye and can be very effective. However, it takes time and effort to relearn how to see correctly, so it's not a great option, especially since having mixed dominance isn't a flaw!

How can eye dominance affect activities?

We use our eyes for many activities including reading, writing, driving, and playing sports. Because our eyes work together as a team, we usually don't think about which eye is dominant. However, in some cases, it can be important to know which eye is the leader.

If you're right-handed but left-eye dominant, for instance, you may find it uncomfortable to use a rifle or shotgun because you will be looking over the top of the gun barrel with your left eye. This can cause problems with depth perception and aim.

In other cases, such as when playing tennis or baseball, being right-eye dominant gives you an advantage because you can see the ball better as it comes toward you.

Even things like photography can be affected by eye dominance. If you are trying to take a picture of something far away, it is helpful to use your dominant eye because it will give you a better viewfinder image.

Eye dominance in vision correction

Knowing your dominant eye can have a lot of benefits as we have learned, but it also has an impact on your experience with vision correction. If you need glasses or contact lenses, your vision will be affected by which eye is dominant.

The most common type of vision correction is a refractive error, which occurs when the eye does not focus light properly on the retina. This results in blurred vision. If you have a refractive error, your dominant eye will have a slightly different prescription than your non-dominant eye.

There are two types of refractive error: myopia (nearsightedness) and hyperopia (farsightedness).

• MyopiaMyopia occurs when the eyeball is too long or the cornea is too curved, and light focuses in front of the retina instead of on it. This results in blurry vision of distant objects.
• HyperopiaHyperopia occurs when the eyeball is too short or the cornea is too flat, and light focuses behind the retina instead of on it. This results in blurry vision for close objects.

Whichever case you have, you will likely have a different prescription in both of your eyes if you have a dominant eye. This, if nothing else, at least helps you tell your contact lenses apart when opening a new pair – if one is stronger than the other and you know which of your eyes is dominant, you'll likely know which contact goes where!

Have you ever experienced waking up in the morning to find your eyes swollen and puffy? You're not alone.

Eye bags or puffy eyes are a common issue affecting many people, making them look tired and older. However, many effective ways exist to get rid of eye bags and restore a refreshed appearance.

In this article, let's explore some tried-and-true methods for banishing those pesky under-eye bags.

How can I tell if I have normal or puffy eyes?

Under-eye bags can also come with swelling, redness, and itchiness around the eye. Source: Medical News Today

Eye bags are a noticeable physical symptom that can make you appear tired and unwell. They can affect anyone at any age for several reasons.

The most apparent sign of eye bags is swelling around the eyes. This swelling can range from mild to severe, giving the eyes a saggy, droopy appearance. In some cases, it can even extend to the cheeks or forehead.

Aside from swelling, you may also note that eye bags may be reddish or itchy. That occurs on the skin around the eyes. You may even feel a burning sensation. These symptoms can be uncomfortable and painful, making it difficult to focus on daily tasks.

Other potential symptoms of eye bags include dark circles, wrinkles, and bags under the eyes. Dark circles can make you look older and more tired than you are, while wrinkles can add to the appearance of aging. Bags under the eyes can also signify eye bags and create a bulging or protruding effect.

How to get rid of eye bags at home

Several home remedies can work wonders for reducing puffiness around the eyes. Below are some of the most effective and commonly used methods:

Cold compresses

A cold compress over a puffy eye can help constrict blood vessels and decreases inflammation. Source: Rand Eye Institute

Using a cold compress can aid in reducing swelling and inflammation. Use a washcloth soaked in cold water, a bag of frozen peas, or a chilled gel eye mask. Place the compress over your closed eyes for 10-15 minutes and repeat twice daily.

Tea bags

Tea bags can help reduce puffiness around the eyes due to their caffeine and antioxidant content.

Tea bags are rich in caffeine and antioxidants, which can effectively constrict blood vessels and diminish swelling. After brewing tea, cool the bags and place them over your eyes for 10-15 minutes. Black tea and green tea are both excellent options.

Cucumber slices

Cucumber slices can help soothe and cool the skin around the eyes.

The cooling properties of cucumber slices can help reduce puffiness and soothe the skin. Cut two thick cucumber slices and place them over your closed eyes for 10-15 minutes.

Aloe vera

The anti-inflammatory properties of aloe vera can help reduce swelling and puffiness around the eyes.

Aloe vera is known for its anti-inflammatory and cooling effects. Apply fresh aloe vera gel around your eyes and leave it for 10-15 minutes before rinsing it with cool water. Remember to wash your face and hands before using any of these remedies to ensure your skin is clean.

If home remedies fail, seek medical treatment

Anti-inflammatory creams, such as hydrocortisone, can reduce inflammation and swell around the eyes.

Medical treatments may be necessary for severe or persistent cases of eye bags. Here are some options to consider:

Over-the-counter medications

Several over-the-counter and prescription creams and medications can help reduce inflammation and swelling around the eyes. Your doctor might suggest using a cream that reduces inflammation called hydrocortisone. Or, they suggest taking antihistamines to relieve swelling caused by allergies.

Non-invasive procedures

Laser therapy and radiofrequency treatments are non-invasive procedures help tighten and firm the skin around the eyes. These procedures use energy to stimulate collagen production, improving the appearance of puffiness and wrinkles.

Surgery may be necessary in worst cases

Surgery may be necessary to address severe puffiness around the eyes. Blepharoplasty, or eyelid surgery, is a standard procedure that can remove excess skin and fat from the eyelids for a more youthful and refreshed appearance.

If you're considering medical treatments for eye bags, it's essential to consult a qualified healthcare professional to determine the best course of action in your case.

Tips for preventing eye bags

Getting enough sleep reduces swelling and fluid buildup.

Maintaining sound eye health is essential, and the best way of dealing with eye bags or puffy eyes is to try and prevent the condition before it happens. Luckily, you can make many lifestyle changes to prevent eye bags.

One crucial step is to avoid allergens like pollen, dust, and pet dander. Use air filters in your home and keep your living space clean and dust-free.

Lack of sleep can also contribute to eye bags, so aiming for at least 7-8 hours each night and establishing a consistent sleep schedule is essential.

Exposure to blue light disrupts your natural sleep cycle. It can also cause skin damage and accelerate aging. Reducing blue light exposure before bedtime may help improve sleep quality, preventing eye bags.

Dehydration can also cause eye bags, so drink plenty of water throughout the day and limit your intake of alcohol and caffeine. A healthy diet of fruits, vegetables, and lean protein can help.

Finally, protecting your eyes and skin from UV rays is crucial. Wear sunglasses and a hat with a brim when outdoors, and apply sunscreen regularly.

Myths and misconceptions about eye bags

Drinking water alone is not a guaranteed cure for eye bags.

Many myths and misconceptions surrounding eye bags can make it challenging to find effective treatments.

For example, some say that eye bags are due to lack of sleep. While a lack of sleep may contribute, many other factors can also play a role. Allergies, dehydration, and even genetics can affect puffiness around the eyes.

Other myths and misconceptions include the following;

Myth #1. Eye bags only affect older people

Fact: Eye bags can affect people of all ages, including young adults and children. Many things, not just age, cause them.

Myth #2. Drinking more water can cure eye bags

Fact: While staying hydrated is essential for overall health, drinking more water is not a cure-all for eye bags. Knowing why you have eye bags is the key to proper treatment.

Myth #3. Hemorrhoid cream can cure eye bags

Fact: Hemorrhoid cream contains phenylephrine, which can temporarily constrict blood vessels and reduce puffiness. However, using hemorrhoid cream on the delicate skin around the eyes can be harmful and is not recommended by healthcare professionals.

By understanding the truth about these myths and misconceptions, you can make more informed decisions about preventing and treating eye bags. It's essential to consult with a qualified healthcare professional if you experience persistent puffiness or have any concerns about your eye health.

Caring for your eyes for health & appearance

From home remedies to lifestyle changes, there are plenty of ways to get rid of eye bags.

Eye bags can be a nuisance and a source of frustration for many people. Whether caused by lack of sleep, allergies, or other factors, they can significantly impact our appearance and make us feel less confident.

We can only restore our youthful, refreshed appearance and feel better about ourselves by taking proactive steps to prevent and treat eye bags. Prioritize your eye health and seek proper care and advice when necessary.

References

• 'Blepharoplasty', Mayo Clinic.
• ' Should You Use Hemorrhoid Cream for or Under Your Eyes?', NVision Centers.

If you wear reading eyeglasses, you will know all too well how inconvenient it can be to always carry them around in case you need to read something. This will especially be the case if you also wear glasses to correct your distance vision. Bifocal lenses are a great solution for anyone with a reading prescription who is looking for a more convenient option.

However, bifocal prescriptions are a little bit different from regular eyeglass prescription. All those numbers and letters may seem daunting at first, but it's much easier to read a bifocal prescription than you may think!

What is a bifocal prescription?

A bifocal prescription is a specialized eye prescription that has two sections; one to correct your distance vision and one to correct your near vision.

Bifocal lenses contain two sections.

The up-close portion of a bifocal lens is called the segment, which can come in different shapes (such as round top or flat top). The segment sits in the lower part of the lens and is surrounded by the distance portion of the lens. This means that when you are looking straight ahead or through the top of your lens, you will be able to see far away. When you look down (through the segment) you will be able to see nearby objects and read clearly.

You might wonder why a bifocal is designed this way. When we do up-close tasks (such as reading) we usually look down and when looking at something far away we are usually looking straight ahead or upwards. For this reason, bifocal glasses are designed to have the reading prescription lower in the lens and the distance prescription higher up. This allows you to swap between the two prescriptions more comfortably and adds to the convenience of a bifocal lens.

If your eye doctor gives you a bifocal prescription, it will include details for your distance prescription (i.e. sphere, cylinder, and axis) as well as your reading prescription (i.e. add).

Here's an example of what a bifocal prescription may look like:



In the right eye, the sphere power is +1.00 and the cylinder power is -0.75 situated at 90 degrees (axis). This is the distance prescription. This person has a +2.00 add, which is the extra magnification needed in the reading segment of the bifocal. The pupillary distance (PD) is 64mm for distance and 61mm for near vision. This is how far apart your pupils are from one another.

We've written more elsewhere about the process of getting an eye prescription and reading a prescription!

How is a bifocal prescription different?

Bifocal prescriptions are different from a single vision prescription, which can only correct your vision at one distance (i.e. up close, far away, or intermediate). When getting bifocals, you will also need to take a height measurement.

The fitting height for a bifocal lens measures from the bottom of the lens to the top of your lower eyelid and marks where your reading segment will begin. For example, a fitting height of 15mm will mean that your reading zone begins 15mm above the bottom of the eyeglass lens.

In a progressive lens the prescription is the same as that of a bifocal, however, the fitting height will be at the pupil instead of the lower eyelid. This is because progressive lenses transition from distance (at the top of the lens) to intermediate and finally to reading (at the bottom of the lens).

What are bifocals for?

Bifocals are for people who need eyeglasses to see both nearby objects and far away objects, or people who wear reading glasses but would rather not constantly put them on and take them off. Bifocal lenses are a convenient option that allows you to wear one pair of glasses all the time.

Some of the benefits of bifocal eyeglasses include:

• ConvenienceHaving one pair of glasses for everything prevents you from switching between multiple sets of eyeglasses to perform different tasks.
• Cost-effectiveBifocal lenses are considerably cheaper than progressive lenses, while still offering the ability to see up-close and far away simultaneously. Additionally, it is more cost-effective to purchase one set of bifocal glasses than two pairs of single vision glasses.
• Easy to adapt to Many people consider bifocal lenses easier to adjust to than progressive lenses. This is because there is no soft-focus area in a bifocal and there are only two zones to look through. This decreases feelings of dizziness, headaches, and nausea that may be associated with adjusting to progressive lenses.

However, nothing's perfect! Here are some of the drawbacks of a bifocal lens:

• Distracting lineSince there are only two prescriptions in a bifocal, there is no smooth transition between the distance and reading zones. Instead, there is a harsh line separating the near segment from the rest of the lens. This can be distracting at first as you might notice a "jump" in prescription if your eyes move too drastically in the lens.
• Adjusting to bifocals with anything, it takes time to adjust to a new lens design. Although bifocal glasses are much easier to adapt to than progressive or multifocal eyeglasses, there is still an adjustment perio. When you first get your bifocals, it will take some time to train yourself to look through the correct part of your lens. This can sometimes cause headaches and nausea but typically does not last long.

Can prescription sunglasses be bifocal?

Yes! Bifocal sunglasses are a great option for people who want protection against glare and UV rays whilst also being able to read while they're outside. Bifocal sunglasses are also helpful while driving as they allow you to see the road and the dash clearly at the same time.

You can also get transition bifocal lenses, which go dark outside and return to clear indoors. This is particularly useful for people who want one pair of glasses that will do everything! We've written more about transition lenses here.

How much do bifocal glasses cost?

Bifocal eyeglasses are more expensive than regular single vision lenses as the manufacturing process is much more complicated. However, buying a pair of bifocal lenses is typically more cost-effective than purchasing two separate pairs of single vision glasses (i.e. one distance and one reading pair).

Despite being more expensive than single vision eyeglasses, bifocal glasses are considerably more cost-effective than progressive lenses, which can cost hundreds of dollars on top of the frame cost.

The price of bifocal lenses varies depending on factors such as lens quality or the brand name. Your prescription may also impact the price of your bifocals if you need your lenses thinned down or if you would like additional coatings (such as anti-reflective or blue-block coatings).

You can usually find bifocal glasses for much cheaper online than they would be in an eyewear store.

Are there bifocal contacts?

Bifocal contact lenses contain two prescriptions within one lens, which allows you to see nearby and far away objects simultaneously.

Many different bifocal contact lens designs exist which have different regions dedicated to distance and near vision. This means that you can get bifocal contact lenses that are more tailored to your lifestyle and visual tasks.

You can also get multifocal contact lenses which have a range of powers for different viewing distances and provide a smoother viewing experience.

So… Should you get bifocals?

Before getting bifocals, you should consider what you want to get out of your eyeglasses. If you are looking for a convenient solution to correct your distance and reading vision simultaneously, then bifocal glasses are a great option!

References

• "Bifocal Add: Image Jump and Image Displacement", American Academy of Ophthalmology
• "Multifocals", The Canadian Association of Optometrists
• "Adaptation to Progressive Additive Lenses: Potential Factors to Consider", Scientific Reports
• "Bifocal Contact Lenses", the University of Michigan Health

Are you someone who loves how dark mode looks on devices – but is hesitant to use it because of its potential impact on your eyes?

We've all heard the rumors that dark mode is better for our vision. Yet how much truth is there behind this statement?

In this post, we'll explore what science says about dark mode and some tips and tricks on effectively switching to using a darker interface if you decide it's right for you.

What is dark mode?

Aside from being a cool-looking display setting, dark mode is also practical. This inverse color scheme features white or gray text on a black background. Whether you call it dark mode, night mode, or dark theme (or even 'light-on-dark'), this feature reduces the light emitted by device screens while ensuring that text remains readable.

Dark vs. light mode comparison. Source: SDR

Two primary types of dark mode settings are usually available on devices: system-wide settings and app-specific options.

• System-wide dark mode settings allow users to switch their entire operating system to a darker theme.
• App-specific options are different—these settings allow users to choose whether or not they want dark mode enabled for individual apps on their device.

Both types of dark modes offer advantages for user experience, allowing the device user to customize the look and feel of all the apps on their device.

Enabling or disabling dark mode

Most devices have a quick option to enable or display dark mode. These are generally found within the 'Display' tab as a toggle switch. You can also find custom settings for the mode in the same general area.

System-wide dark mode settings allow users to switch their entire operating system to a darker theme.

Choosing dark mode for your devices can provide tangible benefits to improve everyday life. Eye strain is alleviated, sleep quality enhanced, and mobile battery drains reduced – unlocking a better experience.

Pros and cons of dark mode for eye health

So, is dark mode better for your eyes? The short answer is yes. But the drawbacks may make some people think twice about going dark.

How dark mode can help the eyes

Using dark mode on electronic devices is one way to look out for our eye health. Dark mode reduces the backlight your device emits, minimizing the eye fatigue and irritation caused by the bright lights.

Even if you don't have any symptoms of those conditions already, the dark mode may be a preventative action to ensure your eyes remain healthy.

Also, the dark mode could even help improve sleep quality because blue light, common in most electronic screens, interferes with our natural sleep rhythm. Research shows that exposure to bright lights and blue light at night sends confusing signals to our brains, disrupting melatonin production and making it harder for us to fall asleep.

Switching a device's display to night mode minimizes this confusion, helping us maintain healthy sleep patterns.

Possible downsides of dark mode

Still, there are potential drawbacks to consider—namely, reduced readability and impact on color accuracy.

With dark mode enabled, some users may find the text difficult to read due to its lighter color palette. Light text against a dark background may not provide enough contrast for adequate clarity or resolution of details.

Light text against a dark background may not provide enough contrast for clarity.

In addition, when displaying images, the lack of brightness can alter how devices display colors. The result may skew accuracy and relegate artworks or photos to cruder approximations of their original form.

To avoid these drawbacks, users must be mindful of their device settings and the type of content they're viewing to weigh between convenience and quality.

Tips for using dark mode effectively

To maximize the potential benefits of dark mode and minimize its potential drawbacks, do the following:

• Adjust the brightness levels to find the most comfortable setting for you – too dark and the display could be difficult to read, while too bright may drain your battery quickly.
• Pay attention to which apps feature dark mode and how comfortable they are when using darker colors. Some might strain your eyes with an overload of monochrome designs or heavy elements.
• Experiment with different backgrounds such as images or textures – patterns can make the text easier to read, but too much detail might be distracting.

Reducing eye strain from screen time is also essential. You can increase the contrast of your screen, so it's easier to read; making the text larger helps too. Also, you can adjust the screen's brightness according to your environment, as having it too light or dark could lead to eye strain.

Adjust the screen's brightness according to your environment to help reduce eye strain.

Lower the color temperature to reduce blue light emitting from your screen, contributing to increased eye fatigue. Finally, make sure you're optimizing the refresh rate of your device – that way, there won't be any flickering of the screen when you're using it.

The science of blue light and eye health

Devices like laptops and cell phones significantly increase our exposure to blue light. A study suggests this higher energy, short-wave blue light (415 nm to 455 nm) has potentially devastating effects on eyesight and other areas of health.

It can contribute to eye strain

The contrast ratio measures how bright white goes against a deep black, telling you how detailed and vibrant the images display. Research indicates high contrast ratios are best for human eyes.

However, blue light is known to decrease contrast in the display. That means your eyes must work harder to see what's on screen, leading to digital eye strain.

Sleep disturbance & increased stress on the body

Studies show that blue light can decrease melatonin production and increase cortisol levels.

Produced by the brain, melatonin is the hormone responsible for controlling your circadian rhythm and timing your sleep. Too much blue light exposure late at night prevents our brains from switching off, resulting in disrupted sleep, poor quality rest, and sometimes even long-term hormonal imbalances.

Too much blue light exposure late at night prevents our brains from switching off.

Cortisol, on the other hand, is the hormone released to help your body deal with stress. When melatonin levels decrease, cortisol levels increase, and vice versa. If your cortisol level is constantly high, it can lead to higher blood sugar levels, weight gain, suppressed immunity, digestive problems, and heart disease.

Long-term eye damage

One study suggests that blue light can seriously affect specific eye parts, including the cornea, lens, and retina. Blue light can cause inflammation, cell death, and excessive dryness in the cornea.

The lens becomes less transparent to protect the retina from light damage. That results in lens clouding or a cataract, a leading cause of blindness worldwide.

The retina is the starting point of our ability to see, but it can also cause blindness if unprotected. This delicate eye part faces potential harm from blue light, which can penetrate the lens and trigger photochemical damage in retina cells.

How you can protect your eyes from blue light

Taking care of your eyes is very important; one way to do that is to protect them from blue light. You can reduce the harmful effects of blue light by installing a filter on your screens or investing in glasses with a special coating that filters out blue light.

It's also smart to take regular breaks when using electronic devices, and don't forget to do some eye exercises like the 20/20/20 rule. Look away from device screens every 20 minutes and focus on something about 20 feet away for at least 20 seconds.

Night mode: beyond the aesthetics

Many people like the look of dark mode on their devices, and it does look cool.

However, is dark mode better for your eyes? With its potential benefits of reducing eye strain and minimizing our exposure to blue light, dark mode is something that users of devices should consider using.

When you were younger, I bet you often heard your parents telling you that reading in the dark is bad for your eyes. But is there any truth to this parental admonition?

And how about looking at your phone in the dark? Does reading in dark mode at night help?

Before you spend another evening reading a book or skimming comment wars on social media, you should read this article first!

So, will reading in the dark destroy your eyes?

The short answer is… not really.

Conventional wisdom claims that reading in low-light causes a decline in vision, but so far, no scientific evidence supports it. This myth is false as debunked by many optometrists and ophthalmologists, including Dr. Rupa Wong.

Reading in the dark may not be as bad as it's hyped up to be.

Vision tends to weaken over time as we age. There's no stopping it.

But while genetics play the biggest determining factor in how fast your eyes deteriorate, your lifestyle choices can either delay the onset or increase your risk of macular degeneration.

So with that being said – reading in the dark is among the habits you should break ASAP.

Skimming a magazine at night may not be detrimental, but spending long hours in dim light studying or working nearly every day can have delayed side effects.

So why should we stop reading in the dark?

While reading in the dark will not wreck your eyes, it can cause short-term eye fatigue and make it difficult for you to stay focused. Poor lighting can only reduce how effectively your brian collects information.

The biggest challenge with reading in dim light is that your pupils dilate more to allow as much light as possible, thus giving your eyes a narrow depth of field. Your eyes need to fine-tune objects into focus, but your range of focus in the dark is much lesser compared to in bright light. As a result, you get eye strain.

Also known as eye fatigue, it is not a serious health concern if it happens only occasionally. But once eye strain gets chronic due to long periods of activity involving eye focus, such as reading in the dark, it eventually weakens the eye muscles and leads to a myriad of issues.

Is it bad to read on screens in the dark?

The answer is YES regardless of how strong or faint the room lighting is.

In this day and age, it is normal to stare at a screen for most of the day. Nearly everyone has a phone, tablet, or laptop as modern life increasingly revolves around digital devices.

Reading on screens can be a bigger issue.

Unfortunately, too much screen time in general can be detrimental to your health. Have you ever had blurry vision, headaches, and eye fatigue due to prolonged screen use? You're not alone!

Another reason to avoid reading on screens in the dark, especially before bedtime, is that it interferes with your biological clock and production of melatonin, a hormone responsible for promoting sleep. Light of any kind can suppress melatonin production but blue light at night does so more powerfully. According to a Harvard study, the effects of blue light exposure in the dark can lead to adverse health effects, including diabetic retinopathy.

Consider getting blue light-blocking lenses if you work a night shift or use a lot of electronic gadgets at night. These lenses help prevent Computer Vision Syndrome by filtering the blue light emitted from your devices, and will help keep your sleeping patterns in check.

The better way to read at night

To help promote restful sleep and good eyesight, here's what to do before you dive into the pages of your book or screen.

1. Observe the 20/20/20 rule

Taking a 20-second break and looking at something 20 feet away every 20 minutes prevents digital eye strain. Studies show that we don't blink as often when we're reading on a screen, which often leads to dry sore eyes and puts an extra burden on the eye muscles. This is one of many eye exercises that are good to practice.

2. Install good lighting

Whether you prefer a print book or an e-book, you will want good lighting. It could be a floor lamp or bedside lamp with a yellow or soft orange hue. Warm hues also create a cozy environment.

The sweet spot is right around 400 lumens. Angle the light until you find the least glare.

Turning the overhead lights can be too much and tricks your brain into staying awake far longer than you had planned.

3. Wear blue light glasses

Blue light is a potent suppressor of the sleep hormone melatonin and it throws your circadian rhythm out of whack. Even if you have 20/20 vision, you don't want to skip wearing blue light glasses.

Setting the screen to dark mode may seem easier on your eyes, but it also causes your eyes to dilate. So generally speaking, it doesn't help prevent eye strain.

Understanding eye strain

Reading in the dark does not impair eyesight, but it can intensify eye strain because the ocular muscles have to exert more effort for a close or exact focus.

Straining your eyes can give you headaches and temporary pain around the eyes, thus interfering with concentration.

Eye strain is never much fun for anyone.

Whether or not chronic eye strain leads to long-term consequences remains a moot point among researchers. Some argue that having chronic eye fatigue early on in life contributes to the early decline of your eyesight.

Regardless, it's always better to err on the side of caution. If you're experiencing eye strain, you should get up and take those extra few steps to turn on the lights. You might need glasses if you're having trouble reading small text.

Looking for reading glasses?

As you get older, it gets harder to see things up close, but this is a natural, annoying part of aging called presbyopia. In most cases, people start needing to use reading glasses when they're over 40, but others acquire their first pair in their early 20s due to farsightedness or astigmatism.

The good news is that you don't have to look like your grandparents just because you need to wear glasses.

So – reading in the dark can be bad for your eyes

Challenging visual work, such as reading in the dark, causes the eyes to become tired more quickly than they normally would. And you are more prone to getting eye strain if you have prior eye conditions, such as astigmatism, uncorrected vision, or muscle imbalance.

Although experts say reading in the dark is safe, it is best to err on the side of caution and take precautionary measures to keep your eyes healthy for longer. There's no denying the circumstantial evidence that chronic eye strain, especially starting from a young age, hastens the weakening of the ocular muscles.

So, stop abusing your eyes! If you like reading an e-book or scrolling through your Instagram feed at night, then get a good pair of glasses for performing near-vision tasks.