URL of this page: //medlineplus.gov/ency/imagepages/8990.htm

Chickenpox

Chickenpox

Overview

Chickenpox, also called varicella, is an acute viral disease. It is caused by the varicella-zoster virus. Symptoms include fever, general malaise, and a rash which begins with small reddish bumps (papules) that quickly fill with fluid to form small blisters (vesicles).

Review Date 4/15/2016

Updated by: David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.