There isn’t actually just one single culprit behind the problem of dry eyes. Dry eye syndrome is defined simply as a condition where the eyes aren’t producing enough tears to keep themselves moist or tears are over-evaporating, for whatever reasons. Having dry eyes then, like nausea or a sore throat, may be a symptom of a number of different conditions, diseases, environments, and activities. So before immediately picking up whatever dry eye remedies you can find, knowing about some of the different factors that can contribute to your dryness can help you research your problem to save time and money. Environmental Dry Eye External factors, such as low humidity, high heat, wind, and high altitudes, can increase tear film evaporation. Smoke, dust, pollen, and other air-borne pollutants can clog tear ducts and cause irritation and potential surface damage to already dry eyes. Staring at computer or television screens for too long, which many people are in the habit of, is also a known contributor to evaporative dry eye. Dryness from Vision Correction Many users of contact lenses complain of dry eyes, for the most widely accepted reason that soft contacts will absorb fluids from the surface of the cornea. Refractive surgeries like LASIK can cause tear production to decrease due to the cutting of certain corneal nerves. This dryness is usually temporary for only a few months, but in some cases can be permanent. Dry Eye Diseases The diseases and disorders that can possibly contribute to dry eyes are unlistable here due to the sheer number of them. Abnormal tear composition, reduced tear production, abnormal blinking patterns, nerve damage, and nutrient deficiency are all potential causes of dry eye syndrome that can be connected to some disease or other. Aging Hormonal changes and simply being old are known to be situations in which dry eyes can occur. Even if you have an idea of the reason for your dry eyes, it’s never a bad idea to consult your doctor on the matter, and to make sure you’re getting the right dry eye remedies for your own situation. Eye Eco (http://www.eyeeco.com/), developed in 2003, is a small company dedicated to developing products that offer effective, natural relief for dry eyes, eye irritation and eye allergies. Each of our products is completely natural, drug free and proven effective. For dry eye remedies visit us.
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