Dry-eye syndrome controllable, not curable.

In the Savvy Senior syndicated column in Florida's Observer News (5/29), Jim Miller advises a reader about what "can be done to combat dry-eye" syndrome (DES). While there is "currently no cure" for DES, its symptoms can be controlled. The condition, which happens when the eyes "either don't produce enough tears" to stay "properly lubricated, or because they produce poor quality tears," may also be caused by "diabetes, allergies, rosacea, rheumatoid arthritis, lupus, and Sjogren's syndrome." DES can also "be caused by age,...eye conditions, eyelid problems, certain medications, environmental factors, and even" laser-assisted in situ keratomileusis (LASIK) surgery. The "first step in dealing with dry eyes is to check...lifestyle and surroundings for factors that might be contributing to the problem, and make adjustments." For example, humidifying air in the home, staying away from sources of blowing air, blinking often or taking breaks while watching television or performing computer work, avoiding smoky places, and wearing wraparound sunglasses all can help manage DES. And, because certain medications, including "[a]ntihistamines and decongestants, diuretics, beta-blockers, antidepressants, and over-the-counter sleeping pills" can also cause DES, patients should ask their "doctor about alternatives."
In the Healthbeat column on its website, Illinois ABC affiliate WLS-TV (5/28) focused on other ways to treat dry eyes. For instance, "[a]rtificial tears can be prescribed to lubricate and relieve the dry, scratchy feeling." Yet "[a]nother option for dryness is Restasis (generic) eye drops, which can actually help [the] eyes produce tears. ... Temporary or permanent silicone plugs can also be placed in the tear ducts to prevent tears from draining as quickly." Some DES patients "require surgery to permanently close their tear ducts." For other DES sufferers, "doctors recommend special nutritional supplements, such as essential fatty acids, to alleviate dry eyes." Finally, "[d]rinking water to relieve mild dehydration can also sometimes be a simple solution to dry eyes."