Causes Of Dry Eye
● Dry eye is a condition wherein the eyes feel itchy, uncomfortable, and dry. Dry eye can have a variety of causes, including:● The tears are evaporating too quickly. Increased tear evaporation can happen because of environmental factors and can sometimes occur because of a problem with the eyelids.● Problems with the tears themselves. Human tears are made up of a combination of mucus, oil, and water. An imbalance of one of these three components can cause problems with the tears that lead to dry eye syndrome.● The eyes are not producing enough tears. This condition, called keratoconjunctivitis, can happen for a variety of reasons. People may experience keratoconjunctivitis because of age, tear gland damage, laser eye surgery, or pre-existing medical conditions.