Reviewed By David C. Dugdale III, MD, Professor of Medicine, Division of General Medicine, Department… of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc. more »
Definition
Chronic refers to something that continues or persists over an extended period of time. A chronic condition is usually long-lasting and does not easily or quickly go away.