Philip Walsh - Diagnosing and treating dry eyes

What are the causes and symptoms of dry eyes?

Dry eyes are caused by an imbalance in your body's tear-flow system and there can be a number of factors that can contribute to this, from certain medication to the use of contact lenses. The condition is also sometimes associated with other medical issues, including damaged tear glands.

Environmental factors, such as air conditioning can also contribute to dry eyes. You may also experience dry eyes in windy or dusty conditions, or when you carry out work at a computer for long periods of time.

You may experience a gritty sensation in your eyes - like the feeling of sand or dust - or you may become particularly sensitive to light. Other people report itching and redness as symptoms of dry eyes, and a few also experience pain associated with the condition.

What are my treatment options if I frequently experience dry eyes?

The most common first course of action to treat dry eyes is to use a type of eye drop known as artificial teardrops. These are available over-the-counter in many pharmacies. Your optometrist can advise which brand will work best for you.

You may also find that lifestyle changes can help ease the discomfort you feel from dry eyes. Supplements containing fish oil or omega-3 fatty acids can help you cope with dry eyes. Increasing your intake of vitamin A - found in carrots and broccoli - can also help.

In more serious cases, you may require stronger prescription eye drops an alternative treatment. There are also some recent developments in artificial tear technology that all dry eye sufferers should ask their optometrists about. Discussing your options with your optometrist will ensure that you get the most effective treatment possible so you can get back to feeling your best.

For more information talk to your local Specsavers optometrist or visit www.specsavers.co.nz.