The Rise of Dry Eye—and What You Can Do About It
What is dry eye? This condition—which affects more people now than ever before—is caused either by the eye not producing enough tears or tears evaporating too quickly. It can also be called keratoconjunctivitis sicca (KCS), dysfunctional tear syndrome, lacrimal keratoconjunctivitis, evaporative tear deficiency, aqueous tear deficiency and LASIK-induced neurotrophic epitheliopathy (LNE). How common is it? […]