A butt rash is common in babies, but adults can get them too. They have many causes, and treatment depends on the type of rash.

A range of viral infections, including shingles, chickenpox, and measles, can cause a skin rash. Learn more about the types, symptoms, and treatment of viral rashes here.

Though rare, it’s possible for older children or adults to get it, too. [8] ... The best treatment for a viral rash ultimately depends on the underlying virus, says Kopelman.

Dr. Sarah E. Kler (Medicine): A 56-year-old woman was evaluated in the emergency department of this hospital because of sore throat and rash. The patient had been in her usual state of health ...