Dry Eye: Symptoms, Causes, Treatments, and Natural Approaches

By Mercura Wang, Medically Reviewed By Jimmy Almond, M.D. Dry eye, also known as dry eye syndrome and keratoconjunctivitis sicca (chronic dry eye), is a common condition affecting nearly 16.4 million Americans, or about 6.8 percent of the U.S. adult population. It occurs when the eyes don’t produce enough tears or when the tears don’t […]