Issue 24.10
Dry eye is an extremely common condition affecting millions of people across the nation. It is especially common in hot, dry climates like Southern Utah. Dry eye occurs when the body’s tears fail to properly lubricate the eye. This usually occurs due to one of two reasons: 1) The eye is not making enough tears, or 2) the tears are unhealthy and thus unable to perform their lubricating functions.
Although present in people of all ages, Dry Eye Syndrome becomes more prevalent with increasing age. Women are also more likely to be affected by Dry Eye Syndrome then men. Air conditioning, allergies, medications, smoking and contact lens use can all contribute to dry eye syndrome.
Dry eye syndrome is characterized by many different symptoms. Some of the most common are burning, irritation, redness and pain. Often the eyes will have a persistent gritty sensation or just simply feel uncomfortable, strained, or tired. These symptoms are often more noticeable as the day goes on or after periods of reading, watching television or working on a computer. Blurry vision, discharge, and tearing can also result from dry eye syndrome. Many people complain that their eyes feel like something is constantly in them.
Although unlikely to cause blindness, dry eye can have serious effects. It can cause blurry vision and is associated with a decreased ability to perform daily activities such as reading, driving and working. The constant pain and discomfort of dry eye can significantly decrease ones quality of life and psychological health. Severe dry eye can lead to corneal scarring, ulceration or infection, any of which can lead to permanent vision loss.
Several options exist for treating dry eye syndrome. First line treatment usually consists of artificial tears. These are eye drops formulated to lubricate the eye in a manner similar to healthy, natural tears. Often, this is the only treatment required. In more severe cases, prescription anti-inflammatory medications are required. These are especially important in situations when the eye is inflamed or showing evidence of damage secondary to the dryness.
The ducts draining the tears from the eye can also be closed by placing small plugs into the drain opening. This enables the tears to remain on the surface of the eye longer and more effectively lubricate the cornea. Recent research suggests that certain nutrients/supplements might improve the health of one’s natural tears. In addition, modifying certain lifestyle factors may also help with dry eye
If you are suffering from any of the symptoms mentioned above, dry eye syndrome is likely the cause. Diagnosing dry eye is usually fairly simple and could significantly improve both the health of your eyes and your quality of life. With the many treatments available today, you should not have to suffer from dry eyes.
Jason W. Hendrix, M.D. is a local Eye Physician and Surgeon who specializes in cataract surgery and diseases of the eye including the treatment of dry eye syndrome. He is located at the Saint George Eye Center, 676 South Bluff Street, Suite 208, Saint George, Utah. Contact him at 435-628-4507 or visit www.stgec.com.