Saturday, May 26, 2012

Ramsay Hunt syndrome

Table of Contents

Definition

Ramsay Hunt syndrome is a painful rash around the ear that occurs when the varicella zoster virus infects a nerve in the head.


Alternative Names

Hunt syndrome; Herpes oticus


Causes, incidence, and risk factors

The varicella zoster virus that causes Ramsay Hunt syndrome is the same virus that causes chickenpox (varicella) and shingles.

In people with Ramsay Hunt syndrome, the virus is believed to infect the facial nerve near the inner ear. This leads to irritation and swelling of the nerve.



Review Date: 05/05/2010
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.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)