Dry Eye

If your eyes sting, itch or burn, you may be experiencing the common sign "dry eye." A feeling of something foreign within the eye or general discomfort may also signal dry eye. What is dry eye? Dry eye describes eyes that do not produce enough tears. The natural tears that your eyes produce are composed of three layers: The outer oily layer, which prevents or slows evaporation of the tear film; The middle watery layer; which moisturizes and nourishes the front surface of the eye; The inner mucus layer, which helps maintain a stable tear film. Dry eye may occur because the volume of tears produced is inadequate (we produce fewer tears as we get older, and in some cases this can lead to dry eye symptoms). It may result because the composition of the tears has changed so that they are unstable and evaporate more quickly. What causes dry eye? Dry eye symptoms can result from the normal aging process. Exposure to enviromental conditions, as well as medications, such as antihistamines, oral contraceptives or anti-depressants, can contribute to the symptoms of dry eye; Or, dry eye can result from chemical or thermal burns to the eye. Dry eye may also be symptomatic of general health problems or other diseases. For example, people with arthritis are more prone to dry eye. What are the signs and symptoms of dry eye? The most common include stinging, itchy, scratchy and uncomfortable eyes. How is dry eye diagnosed? During the examination, your doctor will ask you general questions about your health, use of medications and your home and work environment. Can dry eye be cured? Dry eye cannot be cured, but your eyes' sensitivity can be lessened and measures taken so your eyes remain healthy. If you are experiencing the symptoms described above please call one of our offices to discuss any further questions you may have or to schedule an appointment.

EYE CONDITIONS AND INFORMATION Astigmatism / Cataracts / Computer Vision Syndrome / Conjunctivitis / Diabetes and the Eyes / Double Vision / Dry Eye / Farsightedness / Glaucoma / Lazy Eye / Low Vision / Macular Degeneration / Nearsightedness / Presbyopia / Spots and Floaters / Styes

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