Swimmer's ear is an infection of the skin lining the ear canal. Bacteria can enter the skin of the ear canal and cause an infection through a scratch, injury from a foreign object, or if the ear is wet for a prolonged period of time. Swimmer's ear is more common in pre-school and school-age children. Symptoms include itching and pain in the ear canal, which is often accompanied by a small amount of clear discharge.
Update Date 8/14/2012
Updated by: Linda J. Vorvick, MD, Medical Director and Director of Didactic Curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M. Health Solutions, Ebix, Inc.