What is Dry Eye? Do I Have It? – Causes, Prevention, Treatment

Dry eye or keratoconjunctivitis sicca (KCS), is a painful condition that can be overlooked or misdiagnosed. A person might be experiencing a feeling of heaviness in the eyelids, or fatigue, itching, stinging, or other symptoms that  might be misinterpreted as a common cold or allergy. Even a watery eye flooded with tears, can be caused from “dry eye.” So what is this condition and how can it be prevented and treated? Continue reading