How to Know if LASIK is Right for You?

 How to Know if LASIK is Right for You?

Your friend got a LASIK eye surgery done last month and she looks fabulous without her eyeglasses. Now, you are thinking of getting a LASIK eye surgery done for yourself to reduce the need of wearing eyeglasses or contact lenses. But you don’t know whether you are a good candidate for it. The best way to know if you a good candidate for a LASIK is to take an appointment with an eye specialist.

For a LASIK surgery consult best eye specialists in top eye hospital in Kolkata

If you are in Kolkata and planning to get a LASIK surgery done, then look nowhere but at Disha Eye Hospital, one of the top eye hospitals in Kolkata. Besides LASIK, we offer a range of ophthalmic services like refractive surgeries and cataract surgery. To check our eye treatments that are available at affordable prices, visit http://www.dishaeye.org/.

A LASIK (Laser Intra-stromal Kerato mileusis) surgery is a common eye procedure that helps correct nearsightedness, farsightedness, and/or astigmatism. It is an outpatient surgical procedure where the laser is used to make a small flap in the cornea and removes some of the tissue exposed by the flap. The operation takes around 10 to 15 minutes on one eye. Here’s some more information that can help you understand LASIK eye surgery and what it entails. However, only an eye specialist after a comprehensive analysis of your vision can tell you if LASIK eye surgery is right for you:

1. Are you above 18? You must be above 18 to qualify for the procedure. A person’s vision can change anytime during their lifetime and during adolescence, it changes dramatically. As the LASIK surgery is permanent, it is not recommended for anyone who is not an adult. Even those in their mid-20s are often encouraged to wait until their prescription may be more stable. In your early 20s, your prescription may change.

2. Does your eyeglass prescription qualify for a LASIK? After a thorough eye examination, an eye specialist will determine if your eyeglass prescription requires a LASIK. An experienced optometrist or ophthalmologist can evaluate your vision, your lifestyle needs and then tell you whether you are a good candidate for LASIK or not.

3. Do you have healthy corneas? A LASIK surgery involves the creation of a LASIK flap. To support this LASIK flap, you must have thick cornea. If your corneas are not thick enough, you are likely to experience some complications.

4. Do you have a stable vision? Your refractive errors need to be stable for at least a year before undergoing LASIK or other refractive surgery. Your eye specialist can tell you whether your prescription is stable or not.

5. Do you have cataracts? A LASIK surgery is generally not recommended for those who have cataracts.

6. Are you pregnant? It is not recommended for you to get LASIK done just before or after pregnancy. You may have to wait sometime. Women go through a lot of hormonal changes during and after pregnancy that can cause changes to a woman’s vision corrective prescription during pregnancy. A LASIK surgery during pregnancy can make the operations outcomes less predictable. Several prescription and non-prescription medications are given for a LASIK surgery and they may pose threat to the foetus.

7. Do you have any serious medical condition?

If you have no eye problems like active corneal disease, diabetic retinopathy, macular degeneration, or glaucoma, you can be considered for a LASIK surgery.

8. Do you have realistic expectations? A lot of people think that getting a LASIK eye surgery means never ever having to wear your eyeglasses. The idea of a LASIK surgery is to reduce your dependency on eyeglasses and contact lenses. But it cannot completely eliminate the need of eyeglasses. Many people don’t eyeglasses even years after the surgery but some do. The need for wearing eyeglasses totally depends on the health of your vision.

Choose Disha Eye Hospital for LASIK eye surgery at affordable cost

Our LASIK surgery department is the most researched one. We have the best technology, the Wavelight Allegretto AG (German) technology. The state-of-the-art technology screens out risk cases. Now, to book an appointment at Disha Eye Hospitals through WhatsApp, send an SMS or WhatsApp text on 9433311111.

If Your Child Has Squint, Then Read These 5 Useful Insights

If Your Child Has Squint, Then Read These 5 Useful Insights

Squint, also called as Strabismus, can occur at any age, but is particularly common in young children. Squint can be temporary i.e. it may come and go, or persist (be permanent). These 5 insights can help you confirm the occurrence of squint in your child, choose proper treatment, and lower the risks of further complications:

1. Ensuring annual eye check-up of your child:

As a concerned parent, your first responsibility is to ensure that you take your child to the eye doctor every year for a comprehensive eye checkup. Doing this will help you identify the early symptoms of squint as well as other eye complications common in young children.

You can bring your child to our eye specialists at Disha Eye Hospital, one of the leading eye hospitals in West Bengal, for a complete eye exam. Our team of eye doctors uses the latest technologies and equipment for ensuring precise diagnosis.

2. Tips to identify whether your child has squint:

Identifying squint in your child is relatively easy. The first step is to take a closer look at your child’s eye; if the eye balls are deviated from each other at all times or when trying to focus on an object, it could indicate the presence of the eye condition.

Another sign to watch out for is whether your child is tilting his/her head to one side when doing everyday tasks or not. As squint can cause double vision, your child might try to close his/her eyes to correct vision.

3. Causes of squint in children:

There are several causes of squint. In children, the eye condition can be the result of the eye attempting to correct vision problems (refractive errors) such as far sightedness (hyperopia), near sightedness (myopia), and astigmatism (uneven curvature of the front part of the eyes).

In some cases, squint in childhood can be a symptom of retinoblastoma, a rare type of childhood eye cancer. Other rare causes of squint in children include developmental delays, genetic syndromes or conditions, and certain infections.

4. Complications of squint:

One of the biggest myths about squint in childhood is that children can grow out of the eye condition. This conventional belief is discarded by eye doctors and parents. Make sure not to believe in such myths and instead start early treatment upon diagnosis of the eye condition.

Failing to address the eye condition with proper treatment can increase the risks of lazy eye. Lazy eye is when the brain stops accepting signals coming from the affected eye. Other complications of squint in younger children include double vision, vision impairment, and low self-esteem.

5. When to get medical advice?

This is one of the common questions concerning parents. It’s crucial to seek medical attention if your child is only three months or older and has a temporary squint. Also, seek immediate medical advice if you notice changes (even the most subtle ones) in the eye alignment and vision of your child. To identify vision changes, watch whether your child sits near to the screen while watching TV or brings books closer to the eyes while reading/studying.

For proper diagnosis and treatment of squint, consult with our eye care experts

From ensuring precise diagnosis to planning and choosing the right treatment option(s) such as patching of the healthy (unaffected) eye to force the use of the weak (affected) eye, our eye care specialists can help you effectively correct your child’s squint. Learn more about our paediatric squint treatment in Kolkata at http://www.dishaeye.org/content/paediatric-squint.

Contact Lens FAQS and Answers

Contact Lens FAQS and Answers
If you are using contact lenses for the first time, then there might be a lot of questions running through your mind. From taking care of the contacts to replacing them, here we have tried to address all the concerns related to contact lenses.

1. What are the different types of contact lenses and which one’s best for my eyes?

There are daily disposable lenses, monthly and two-week disposable lenses. Also, contact lenses come in a wide range of materials. Some materials used in the contact lenses are less prone to drying while some materials may better resist deposits than others. There are lenses for correcting astigmatism along with farsightedness and near-sightedness while some provide extra reading correction. The lens that is best for you depends mostly on your visual needs, your budget, and how often you want to replace them. The lenses that need frequent replacement are a little more expensive as you will be using a lot more of them. However, they need less cleaning and maintenance.

2. Does it takes longer to get used to them?

It depends mostly on the type of lenses you are using. Most of the lens users get used to soft (silicone or hydrogel) contacts pretty easily or in a few days. However, if you are using hybrid contact lenses or rigid gas permeable lenses, it might take a few weeks or longer for your eyes to get used to them. In very rare cases, you may not ever feel comfortable while wearing contact lenses.

3. Can I lose contact lenses behind my eyes?

Not at all. At worst, you may have trouble finding the lenses as they may get under the upper eyelid when you rub your eyes. This can dislodge the lens. Talk to your eye doctor in case you need help in locating and removing the lens.

4. Is it wise to wear disposable contact lenses?

Often, doctors suggest disposable contact lenses. In terms of health, these are the good choice as there are fewer opportunities for bacteria to grow on the lenses. Also, if you are wearing these lenses, you will be discarding them at the end of the day. And as such you don’t need to buy contact lens solution and clean them regularly. These are hassle-free.

5. Is there a great difference between extended wear and daily wear contact lenses?

Yes, there’s a huge difference. Extended wear contacts are made using special materials and they allow more oxygen to enter your eyes. |
6. Who can wear contact lenses? What’s the perfect age to start wearing one?

Anyone can wear contact lenses. They can treat vision issues such as astigmatism. Multifocal contacts, on the other hand, can help treat presbyopia. Children too can wear contact lenses if they are mature enough to take care of the lenses and maintain personal hygiene.

7. How long can I wear the lenses?

Most people can wear the lenses pretty comfortably throughout the day (usually 16 hours). If you are prone to dry eyes, then you may have to limit your wearing time. Some contact lenses are good for longer wear. If you don’t feel comfortable wearing a particular lens, you can try other options and different lens.

All lenses have a particular replacement schedule. There’s a schedule for how many days you can wear them before they are discarded. Usually, the replacement schedule is like every day or every 14 days, or every 1 month.

We hope that these answers will help you get an idea about the usage of contact lenses.

Have eye problems? Consult eye specialists at Disha Eye Hospital in Kolkata
At Disha Eye Hospital, we strive to take care of your eyes in the best possible way. We have a team of expert eye specialists who can suggest an effective eye treatment for you. Get an appointment today http://www.dishaeye.org/appointment

Cataract Facts: You Must Know Them for an Effective Treatment

Cataract facts: You must know them for an effective treatment

After going through the facts listed below, you’ll have more understanding of the eye complications related to cataract and learn about ways to get it properly treated.

1. There’s not just one but different types of cataracts.

The different types of cataracts include:

Age-related: the type of cataract which is common amongst older people.

Traumatic: the type of cataract that form after an eye injury.

Congenital: the type of cataract that is common in newborn babies. Poor development in the womb, injury, and infection are some of the common causes.

Secondary: the type of cataract that results from other medical conditions like diabetes and other factors such as radiation and ultraviolet (UV) light exposure.

2. Common symptoms of cataracts:-

Some of the common symptoms of cataracts include:

  • Blurred vision
  • Seeing halo around lights
  • Double vision
  • Impaired distance vision
  • Poor night vision
  • Glare

3. Symptoms not typical of cataracts:-

It’s common to misidentify symptoms and think that you have cataracts. But in reality, you might have some other vision problems. This can result in the delay in diagnosis or wrong self-care measures. Symptoms that are unlikely to be associated with cataracts include:

  • Eye discharge
  • Eye redness
  • Eye irritation
  • Excess mucus
  • Eye pain
  • Tearing

4. Advanced age is one of the most important risk factors:-

People who are aged 60 and above are at the highest risk of developing cataracts. With age, the protein fibres in the eyes form clumps and start clouding lens, affecting vision.

5. Eye exam is the go-to diagnosis procedure for doctors:-

Eye doctors conduct a comprehensive eye exam to get a proper diagnosis of the eye condition. The eye exam involves a thorough check of the lens; the doctors do this by dilating the pupils.

6. Can cataracts be prevented?

There’s no proven way to prevent cataracts. However, since the eye condition is common in older adults, it’s crucial to have an annual eye exam for early diagnosis and treatment.

7. You can lower your risk of cataracts:-

Avoiding risks factors such as prolonged exposure to UV rays, smoking, and excessive drinking can help you lower your risk of cataracts.

8. Cataract does not spread from one eye to the other:

There’s a common misconception according to which cataracts can spread from one eye to the other.

9. Your sunglass can be your best friend in lowering cataract risk:-

Choose a pair of sunglasses that has UV protection and wear it whenever you spend time outdoors, in the sunlight.

10. The single-best treatment for cataracts:-

Cataract Surgery is the most effective way to treat the eye condition. The eye surgery involves removal of the natural, clouded lens and replacing them with an artificial one.

11. There may be chances of your refractive error improving after cataract surgery:-

Prior to conducting the surgery, the surgeon will conduct a refraction test to choose an intraocular lens of the right power to give you the best possible vision.

Want to do cataract surgery? Visit Disha Eye Hospital and consult our experienced eye specialists

Do you have cataract? Or are you concerned about your loved one who’s suffering from the eye condition? Get a quality treatment for cataract at Disha Eye Hospital. Our eye specialists can conduct a precise diagnosis and conduct a surgery.

At Disha Eye Hospital, we are committed to providing the best eye care solutions at affordable rates. Learn more about our cataract treatment service at a http://www.dishaeye.org/cataract

Blurred Vision FAQs

Blurred Vision FAQs

Blurred vision could simply indicate that you need to update your eyeglass/contact lens prescription. However, in some cases, the eyesight problem can signal something more serious.

If you are experiencing blurred vision, you can visit Disha Eye Hospital, one of the top eye hospitals in Kolkata, and consult an eye specialist to properly diagnose the problem. For booking an appointment, visit http://www.dishaeye.org/appointment.

The FAQs listed below can help you get a clear idea about the eyesight problem, and learn about the causes and treatment options:

1) Who can get the blurry vision?

Unlike other eye complications, blurry vision is not age-specific. Therefore, anybody (from young children to older adults) can experience blurred vision. However, visit an eye doctor if you experience blurriness, haziness, and dimness as it could be the symptom of a serious eye problem.

2) What causes blurry vision?

Refractive errors, including nearsightedness, farsightedness, presbyopia, and astigmatism, are the primary causes of blurry vision. However, the eyesight problem can be a symptom of sight-threatening eye complication as well.

3) What are the eye disorders in which vision blurriness occur as a symptom?

There’s a list of eye disorders in which vision blurriness can occur as a symptom. These eye disorders include:

  • Dry eyes
  • Glaucoma
  • Cataracts
  • Diabetic retinopathy
  • Age-related macular degeneration
  • Double vision
  • Conjunctivitis
  • Corneal abrasion
  • Strabismus
  • Uveitis
  • Keratitis
  • Corneal ulcer

4) Is vision blurriness a symptom of other health complications?

Yes. Apart from eye disorders, vision blurriness can be a symptom of other health complications as well, some of which include, stroke, high blood sugar levels in people with diabetes, and migraines. Women who are pregnant can also experience blurriness in their vision.

5) Does blurry vision occur in just one eye or both?

Vision blurriness can affect both eyes. In some cases, people may experiment with the eyesight problem just in one eye.

6) Is blurred vision temporary or permanent?

This entirely depends upon the cause. For example, if you are experiencing blurred vision due to refractive error ( which means that the shape of your eye does not bend light correctly which leads to blurred vision), then the symptoms can improve after updating your vision aid (eyeglasses, contact lens) or going for a LASIK surgery. However, if it’s caused by a serious eye disorder such as cataract, then failing to properly treat the disease can worsen the symptoms, eventually leading to blindness.

7) What are the complications of blurred vision?

Blurred vision can make your daily tasks such as driving, reading, cooking, and working on a computer challenging.

8) How is blurred vision diagnosed?

An eye doctor diagnoses blurred vision through an eye chart test. He/she can also conduct a slit-lamp examination. But prior to proceeding with the tests, the doctor will review the medical history to get a fair assessment on the potential causes.

9) Lasik Surgery for blurred vision

If the refractive error is the cause for your blurred vision, then LASIK surgery is the most effective treatment option.

To know more about the LASIK surgery at Disha Eye Hospital visit http://www.dishaeye.org/lasik-refractive-surgery. Get an expert eye consultation and avail an effective treatment at affordable costs.

How to Take Care of Your Eyes During Monsoons?

Monsoon brings that much-needed respite from hot and sticky summer months. But the season also brings viral eye infections that can take a toll on your eye health. Luckily, taking good care of your eye can be easy and for your convenience, we’ve listed some of the ways how to go about it:

1) Avoid rainwater in your eyes:-

We all love that guilty pleasure of getting drenched in monsoon rains at least once. However, doing this can put you at the risk of viral eye infection. How? Although rainwater may appear to be clean, it can carry a host of germs, and even pick up atmospheric pollutants and microbes as it falls down

When travelling in rain, wear a clear lens eyewear to avoid splashes of rainwater getting into your eyes. If rainwater accidentally enters into your eyes, then dry your eyes immediately. Best would be to wash them with clean water. If you experience persistent irritation and blurriness, consult an eye doctor.

Contact us for an appointment here http://www.dishaeye.org/contact-us

2) Take care of your eyewear:-

It’s a common monsoon scenario when your eyeglasses get wet and blurred when travelling during rainy days. Make sure to carry a piece of dry and soft cloth with you to clean your eyeglass every time it gets wet.

Remember not to use your handkerchief to clean your eyeglass as it can contain germs that can lead to eye infection.

3) Wash your hands frequently:-

Make sure you wash your hands frequently as you can unknowingly touch your eyes. Wash your hands before cleaning your contact lenses to avoid transmitting infection-causing germs. You can even carry a hand sanitiser along with you when travelling.

4) Think twice before self-medicating:-

We often underestimate our eye symptoms and resort to self-medication. However, this is a bad practice as doing so can put you at the risk of serious eye problems. If you experience unusual symptoms such as blurriness, itchiness, and eye pain, avoid using OTC (over the counter) medicines. Instead, consult an eye doctor for an accurate diagnosis of the symptoms.

You can visit Disha Eye Hospital for a proper eye diagnosis. Being one of the best eye hospitals in West Bengal, we provide quality eye care at affordable pricing. At Disha, our main aim is to provide the best eye care to people from all walks of life. Learn more at http://www.dishaeye.org.

5) Don’t share personal belongings:-

Dust particles during dust storms when come in contact with your eyes can cause symptoms such as irritation and blurriness. Make sure you stay indoors during a dust storm. If you have to be outdoors, either use a protective eyewear or carry a sunglass along with you.

6) Take precautions during dust storms:-

Dust particles during dust storms when come in contact with your eyes can cause symptoms such as irritation and blurriness. Make sure you stay indoors during a dust storm. If you have to be outdoors, either use a protective eyewear or carry a sunglass along with you.

7)Take precaution with eye makeup:-

Make sure you avoid using eye makeup past their expiry date. Also, store your eye makeup in a cool and dry place to lower the risk of accumulation and growth of bacteria and viruses.

8) Avoid contact with people who are already affected:

If you have to spend time with people who have a viral eye infection such as conjunctivitis, make sure to avoid direct contact to lower the risks. Also, avoid sharing personal belongings with people suffering from eye infections. Always use a hand sanitizer.

7 Eye Care Tips for Your Kid

Eye care Tips

Kids are reckless when it comes to taking care of the eyes. You, as a concerned parent, must take the necessary steps to protect your kid’s eye health.

Here’s a small initiative from us to help you get going:

1. Healthy diet
Taking proper care of your kid’s eye starts with insist him/her to follow a healthy diet. Kids often abstain from eating healthy food items such as fresh vegetables. However, this should not be the case in your family if you are concerned about promoting good eye health.

Include healthy food items such as green vegetables, fresh eggs, lean fish and meat, and colourful fruits into your kid’s diet. Insist him/her to follow the diet. You can, later on, reward your kid with a tasty treat (probably a chocolate bar).

2. Staying hydrated
Proper hydration is another important factor that contributes to a good eye health. Insist your child to drink at least 3 to 4 full glasses of water every day. If your kid abstains from drinking water (which normally most kids do) add water flavour enhancer. Doing this can encourage your little one to drink more water than he/she normally does.

Make sure you insist your kid to take a water bottle along with him/her to school.

3. Proper use of eyeglasses and contact lens
Kids are usually reckless with their eyeglass or contact lens. You, as a concerned parent, should make sure that your kid isn’t. If your kid wears an eyeglass, make sure he/she wears it all the time and removes it while playing as it can cause injuries.

Also, make sure that you change your kid’s prescription eyeglass as per the doctor’s recommendation.

4. Limiting computer and smartphone time
Kids tend to be obsessive about computers and other electronic devices such as smartphones, laptops, gaming consoles, tablets, etc. Most kids spend time on computers and smartphones playing games. They end up hours playing games and straining their eyes. This can have damaging effects on the eyes as it can lead to irritation and even dry eyes over time.

Limiting computer and smartphone time is a crucial step to taking care of your kid’s eyes. Instead, encourage your kid to spend time outdoors on recreational games.

5. Wearing eye protection when necessary
Kids aren’t careful when it comes to protecting their eyes. And as they are curious, energetic, and playful, they stand at a high risk of eye injuries more than any other age group.

Kids are most vulnerable to eye injuries when they are playing outdoors. Moreover, serious eye injuries can impair vision. Therefore, it’s a must to teach your kid about the importance of wearing eye protection.

6. Avoiding eye rubbing
You must teach your kid to avoid eye rubbing as it can cause the germs from the hands to spread to the eyes and increase the risk of infection.
In instances when a foreign particle gets stuck in your kid’s eyes, instruct him/her not to touch or rub the eyes. Instead, wash the eyes with cold water. You may apply a warm compress for relieving pain.

7. Get rid of unsafe toys
Kids, especially toddlers, are at the increased risk of eye injuries from unsafe toys. Toys that are jagged and the ones that have sharp edges pose injury hazards.

Make sure that you get rid of such toys. Remember to read the recommended age group in toys’ packets when buying new ones for your kid.

Concerned about your kid’s eye health? Opt for quality eye care at Disha Eye Hospital

Get your kid’s eye checked from professional eye care specialists at Disha Eye Hospital – a leading multispecialty eye care hospital. Learn more about Disha Eye Hospital at http://www.dishaeye.org.

Eye Care for Computer Users – The Ultimate Guide

eye care tips

After staring at your computer or laptop for hours, have you ever felt a throbbing pain in your head or have your eyes ever felt dry, itchy, or fatigued? There is a name for all these symptoms- Eyestrain. Be it for work or any other purpose, people are now spending more time staring at the computers or any other digital device. This puts extreme stress on your eyes. Many of you spend more than 10 hours staring directly at the computer. In addition to that, you would also stare at a smartphone or other portable digital device with a small screen and smaller prints which lead to closer viewing distances. Often, while doing so, you forget to blink. This decreases your visual comfort and strains your eyes.

How Computers Affect Your Eyes?

When you working on the computer you eyes have to continuously focus and refocus. The printed lines appearing on the screen are of varied shapes, fonts, and colours. AS you read the lines, your eyes have to move back and forth. Moreover, often you have to refer to printed material and then again look at computer screen. As the images change, your eyes have o react accordingly for your brain to understand what you are seeing. For doing this, your eyes have to work really hard and as a result, it gets tired. This gets worse if the screen has contrast, glare, and flicker issues.

You will have more trouble if you already have any eye problem. If you have glasses and if you do not use them, then it may escalate the problem. Moreover, wearing fancy contact lenses or glasses with wrong lenses that aren’t prescribed by the doctor will increase your eye troubles.

As you age, working on the computer or any digital device gets tough. Your eyes lose their flexibility. Also, as you approach your 40s, your eyes lose their ability to properly focus and refocus on objects both far and near. Eye specialists call this condition Presbyopia. Staring at the computer screen for long hours make your eyes weaker and affect your vision.

Source: http://www.webmd.com/eye-health/computer-vision-syndrome#1

Reading something on a computer screen is completely different than reading something on a printed page. Letters on a computer screen are often not well defined or sharp. The level of contrast of the letters compared to their background is also reduced and the glare from your computer screen makes reading a difficult task. Moreover, the viewing distances and angles that you generally use for doing computer work is different from the angles that you use for reading books or printed documents and writing. And that is why the eye focusing and eye movement requirements for computer work make your visual system work hard. If you are in your 40s, your eyes will find it a bit difficult to adjust to this additional requirement. Even the eyeglasses or contact lenses that are prescribed for general use may not seem appropriate for computer-related work. You may need to get specialised lenses that are designed to meet such additional demands for your eyes. This lens with certain power, coating, and tints helps in maximising your visual abilities and your viewing comfort.

Source: https://www.aoa.org/Documents/optometrists/effects-of-computer-use.pdf

How to Reduce Eye Strain

Here’s a list of what you can do to minimise eye strain:

1. Minimise glare.

Change the lighting of your environment or work station. This will help reduce the effect on your computer screen. If you sit near a window, move away. It’s because the light from the window may cast a glare on the computer screen. You may install a dimmer or get a desk lamp with movable shade. This will cast light evenly on your desk or else, you may even add a glare filter to your monitor. Most of the times, excessively bright light from other light sources (harsh interior light or light coming through the window) cause eye strain. Technically, when you are using a computer, the ambient light should be half as bright as found in any office setting. Close the drapes and shades to minimise exterior light. Reduce interior light by using lower intensity lights. Position your computer of a laptop in a way that the windows are to your side and not behind you or just in front of you. Turn off any overhead fluorescent light. Often, this might be uncomfortable for your eyes.

Source: http://www.allaboutvision.com/cvs/irritated.htm

2. Check your sitting Arrangement

The monitor should be slightly below your eye level. It should be about 20 to 28 inches away from your face. Ideally, while working n a computer, you shouldn’t be stretching your neck and get closers to the computer to see what’s written on the screen. If you have to look simultaneously at the computer and any other printed document, place the document in a way that you do not have to look down and the up to the screen while you type. Put a stand next to the computer and fix the document there.

3. Give your eyes some exercise

It’s your eyes and not a machine. They too need a break. So when you are working on the computer at a stretch, try to follow the 20-20-20 rule. Look away from the computer screen every 20 minutes and look at anything that’s at least 20 feet away from you. Look at it for about 20 seconds. Use eye drops if your eyes hurt. You may try another exercise. Look at any object located far away for 10-15 seconds and then look at something that’ located nearby for about 10-15 seconds. Then again look back at the objects located far away. Repeat this for 10 times. Often, staring for long times at the computer screen locks the eyes’ focusing ability also known as accommodative spasm. This exercise helps in avoiding this condition.

Both of these exercises will reduce your risk of eye strain. Blink frequently while performing these exercises.

4. Change your computer display settings

You don’t need to continue with the presets installed in your computer or laptop. You can change them if it’s uncomfortable for your eyes. Adjust the following things:

  • Brightness: It should be about the same as the brightness of your surroundings. Look at the computer screen and then look at your surrounding background. If the screen appears like a light source, it’s too bright and if it’s too dull compared to the surrounding, the screen is too dark for comfortable viewing.
  • The contrast and text size: Adjust the text size and contrast, especially when you are reading long documents. Black letters printed on a white background is best for comfortable viewing.
  • Adjust the Colour temperature: The display of your computer emits blue light. This light has short-wavelength and causes more eye strain compared to longer wavelength colours such as red and orange. Lowering the colour temperature of your display reduces the amount of blue light emitted by it, thus increasing viewing comfort.

Source: http://www.allaboutvision.com/cvs/irritated.htm http://www.webmd.com/eye-health/computer-vision-syndrome#1

5. Upgrade the computer display

Still using the old tube-style monitor (called a cathode ray tube or CRT)? If yes, then replace it with an LCD display. LCD screens have anti-reflective surface and also, do not have flicker issues. Flickering images increase eye strain. Flicker can also be an issue if the refresh rate of your screen is less than 75 hertz (Hz). In case you are still using a CRT screen adjust the display settings to the highest refresh rate. While buying new LCD display, get a screen that has the highest resolution. This is often related to the “dot pitch” of the computer display. Displays having a low dot pitch have sharp images. While buying, choose one with a display of a dot pitch of .28 mm or smaller. Choose a large display. Get a display having a diagonal screen size of at least 19 inches.

6. Blink often

How often does it happen that you are so much into your work that you forget to blink? Is this common when you are working on a computer? If yes, then this might leave your eyes fatigued and tired. Not blinking while staring at the computer makes your eyes dry and itchy. Blink often to prevent this. Blinking moistens your eyes, thus reducing eye fatigue. The tear coating on your eyes evaporates quickly when you do not blink for a long time. And this is one of the main causes of dry eyes. Moreover, the air in your workstation may be dry, thus increasing the rate at which tears evaporate from your eyes. If you are experiencing dry eyes symptoms, then consult a doctor immediately. The doctor may prescribe you artificial tears for reducing the symptoms.

7. Take frequent breaks

Computer vision syndrome also results in shoulder, neck and back pain. To avoid this, take frequent breaks while working on your computer. Many of you take one or two long breaks during work hours. If you think this will reduce eye strain then you are wrong. This won’t help reduce discomfort. Instead of taking one or two breaks, take frequent 5-minute breaks in between work. When you take a break, stand up, stretch your legs, back, arms, and neck. This reduces muscle fatigue and tension. You may even talk to a fitness expert and get a list of the quick sequence of exercise you perform during the breaks.

8. Treat any uncorrected Vision Problem

Even a minor vision-related issue can affect your viewing comfort levels. Often, we tend to ignore minor vision related issues. Eye issues such as nearsightedness, farsightedness, binocular vision, presbyopia, and astigmatism if left untreated then can be a major contributing factor in increasing eye-related stress. Most of the computer users suffer from uncorrected vision problems. Most of these conditions often do not manifest themselves in works that are less visually demanding but appear while doing a visually demanding work. Most of the people tend to ignore this as a temporary problem. And this worsens the condition. If you work on a computer, you must undergo a comprehensive eye examination periodically. The examination must include an analysis of your eye function at various working distances.

Source: https://www.aoa.org/Documents/optometrists/effects-of-computer-use.pdf

9. Wear computer eyewear

This is necessary for the comfort of your eyes. Talk to your eye care specialist and get your glasses (if you use any) modified for maximum visual comfort. If you wear contact lenses then you should immediately do this. It’s because contact lenses often become dry and uncomfortable when used for a longer time. If you wear bifocals then also computer eyewear is a good option for you. Consider wearing photochromic lenses or lightly tinted lenses for computer viewing. This reduces your exposure to blue light emitted by the digital devices. Talk to your doctor today.

Source: http://www.allaboutvision.com/cvs/irritated.htm

Take Care of Your Eyes

Follow these steps for healthy eyesight:

  • Eat healthily: Good vision depends on getting enough nutrients. Eat food items with lutein, omega-3 fatty acid, Vitamin C and E. Eat lots of green leafy veggies, fish, citrus fruit, eggs, beans, and nuts.
  • Do not Smoke: Smoking harms your eyes and damages the optic nerves. It also increases your chances of cataract and macular degeneration.
  • Protect your eyes in the sun: Wear UV protected sunglasses whenever you go out. This reduces your chances of cataract and macular degeneration and other UV ray-related eye issues.
  • Use protective wear: Whenever you are playing or doing any dangerous work, wear safety eye gear for protecting your eyes.

Source: http://www.webmd.com/eye-health/good-eyesight#1

Regularly visit your eye doctor and get your eyes thoroughly checked. Do not avoid even the slightest discomfort that you may have in your eyes. You may need glasses or contact lenses or special glasses, let the doctor decide what’s best for your eyes. If you are looking for places where you may get your eyes thoroughly checked, you may consider booking an appointment with the experts at the Disha Eye Hospital.