How To Relieve Computer Eye Strain

With the upsurge in computer, mobile phone and tablet use, eye strain has become a major social and job-related problem. Various studies have proven that up to 90% of those involved in computer related work have suffered from some form of eye strain or visual issue.

The following are some ideas that can be taken to reduce the chances of computer eye strain.

1. Comprehensive eye test.
Computer users should have a thorough eye test before starting work on computers and yearly examinations from then on.

2. Proper lighting.
Excessively bright light can be a major causal factor of eye strain

3. Reduce glare.
Consider using anti-glare screens and painting walls a darker colour

4. LCD Screens
Use LCD screens, like those on laptops, as they are much easier on the eyes and usually have an anti-reflective surface.

5. Computer display settings.
Adjusting the computer display settings can help reduce eye strain and tiredness. Altering the brightness, text size, contrast and colour can all prove beneficial.

6. Blink
Blinking is crucial for computer workers, as blinking moistens the eyes and prevents dryness and irritation.

7. Eye exercise

To lessen the chance of tired eyes caused by constantly focusing on the screen, look away from the computer screen at least every 20 minutes and look at a distant object (at least 20 feet away) for at least 20 seconds. This simple eye exercise will relax the focusing muscle inside the eye, and help to reduce fatigue.

8. Frequent breaks.
Taking frequent breaks during the working day will help reduce the chance of eye strain, and neck, back and shoulder pain

9. Workstation modification.
Correct posture, proper lighting and ergonomic furniture should all be taken into consideration.

10. Computer eyewear.
Consider using customized computer eyewear, especially those that wear glasses and contact lens users.

These are just a few suggestions for reducing the risk of visual problems, and making life much more comfortable for computer users.

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How To Protect Your Eyesight

In order to help maintain a good quality of life, protecting your eyesight is one of the most important things that can be done to achieve this aim. The fact is that some form of sight threatening eye problem affects one in six adults over the age of 45, and the risks to sight only increase with age.

To help minimise the risks to eyesight and help keep eyes healthier during ageing, the following simple guidelines could be considered:

Carry out a personal risk assessment for eye diseases.

Look into family health history to discover if there is a history of diabetes or high blood pressure. The risk of sight problems also increases with ageing, so early diagnosis via eye examinations is particularly important.

Have regular checks for diabetes and high blood pressure.

These diseases can cause major eye problems if left untreated. Non-treatment can lead to problems such as diabetic retinopathy, glaucoma and macular degeneration.

Look out for changes to vision.

Any noticeable changes to vision will require immediate medical attention. Some symptoms to watch for include double vision, hazy vision, flashes of light, eye pain, and floaters. These can all be an indication of potential eye health issues.

Exercise more often.

Some evidence suggests that regular exercise, such as walking, can cut the risk of age-related macular degeneration by up to 70%.

Protect eyes from UV light and injury.

Always wear sunglasses with the appropriate level of UV protection to guard against the damaging ultra-violet rays of the sun. This action can help lessen the chances of cataract development or other eye damage. The necessary eye safety equipment should also be worn when working with tools or participating in sporting activities, so that potential physical damage can be avoided.

Eat a healthy and balanced diet.

Many investigations have concluded that antioxidants can possibly reduce the risk of cataracts, so an antioxidant rich diet containing an abundance of fruits and vegetables would seem a wise course of action. Eating fish rich in omega-3 fatty acids may also reduce the chance of developing macular degeneration, and eye health may be further maintained by getting the correct amount of nutrients via supplements of eye vitamins.

Have an eye test least every two years.

A proper eye exam can detect the risk of major eye diseases that have few early warning signs or symptoms, as well as ensuring that prescription glasses or contact lenses are fit for purpose and up to date.

Don't smoke.

Those that smoke are at higher risk of developing age-related macular degeneration and cataracts.

Whilst there is no guarantee that by following these guidelines perfect vision can be preserved, the risks of developing eye problems can be significantly reduced with a healthier lifestyle, together with regular eye examinations.

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Old Age Vision Problems

With time, old age vision problems such as blurred or double vision, colour or night blindness, dry or watery eyes, redness or swelling of an eye are experienced by many. The following are brief descriptions of just some of the afflictions.

Presbyopia

This is the loss of the ability to see close objects, a normal effect of the aging process. Closer objects appear blurred due to the aging and hardening of the lens, usually occurring after the age of 40. Glasses help to correct the defect and a vitamin rich diet can prevent macular degeneration or a worsening of the problem.

Cataracts

These are cloudy spots that develop in the eye lenses with age, resulting in blurred vision. If the cataracts grow, they can cause pain and redness and may lead to a significant reduction in vision. The problem is normally corrected by cataract surgery.

Glaucoma

This is the result of too much fluid pressure within the eye, which can result in total vision loss if not treated swiftly. Fluid pressure inside the eye increases when the watery fluid between the cornea and the lens gets blocked. Eye drops, lasers or surgery may be the treatment options used.

Floaters

Floaters are one of the commonest vision problems due to aging. They are usually noticeable as small specks or cobweb type shapes that may disappear naturally, or risky surgery may be performed, with varying results.

Dry Eyes

Dryness is experienced when the tear glands malfunction, resulting in an itching or burning sensation. Women are more susceptible to the problem. Eye drops or ointments may be prescribed, but more severe bouts may require the use of special contact lenses.

Watery Eyes

Caused by constant tearing, that may be due to light, wind or temperature sensitivity. Goggles may prevent irritation but excessive tearing may be caused by an eye infection or blocked tear glands, so it is essential to seek medical advice.

Retinal Disorders

Regular check ups are the way to identify age-related retinal problems. A detached retina is a serious condition that requires immediate attention. A sudden increase in eye floaters or flashes should be the trigger to take professional advice.

This list is by no means exhaustive, but it is clear that eye care is vital, particularly with aging. A healthy diet and regular checkups can help prevent old age vision problems.

Eye problems or eye pain should never be neglected.

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