Q: What is dry eye? A: Dry eye is a condition where enough tears cannot be produced to protect the eyes and give them the moisture needed for clear vision. As a result, the eyes feel dry and are easily irritated.
Q: What causes dry eye? A: It is not clear why some people are unable to produce enough natural tears. Common causes of this condition include certain medications or the presence of other eye disorders.
Q: What treatment is available? A: The following suggestions can help reduce the symptoms of dry eye: - Over-the-counter tear replacements called "artifical tears" are available in any drugstore. These eyedrops may replace badly needed moisture and provide proper lubrication for normal eye functioning. - Ointments can also be used before bedtime to make sure there is enough wetness throughout the night. - Long term closure of the tear drainage ducts can be done by inserting a silicone plug into the duct. These plugs offer immediate to gradual relief from the discomfort of dry eyes, as well as a reduction in artificial tear use. - Limit the use of other eyedrops.
Because frequent use of these treatments for long periods of time can cause adverse reactions, it is important to consult Dr. Lee first before using any of them.
