Chronic dry eye is caused by lack of tears or tears without enough oil. This can cause contact lenses to be painful. But treatments are available if you have chronic dry eye and need contact lenses.
The eyes can turn yellow as a result of jaundice. Jaundice is common in newborns. In adults, it may occur due to liver disease or injury, a blockage in the bile duct, malaria, and more. Jaundice ...