Herpangina

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Mouth anatomy

Throat anatomy

Herpangina is a viral illness characterized by ulcers and lesions (sores) inside the mouth, sore throat, and fever. If similar shallow, blister-like lesions appear on the palms or soles, the illness may be called hand, foot, and mouth disease.

Herpangina is caused by Coxsackie virus, typically Coxsackie group A viruses. Herpangina is characterized by mouth ulcers, but a high fever, sore throat, and headache may precede the appearance of the sores.

The sores are generally ulcers with a white to whitish-gray base and a red border -- usually on the roof of the mouth and in the throat. The ulcers may be very painful. Generally, there are only a few sores.

The number of cases of herpangina is unknown, but it is a common childhood infection. Cases of herpangina at school or in the neighborhood increase the chances your child will develop the illness.

Review Date: 11/18/2005
Reviewed By: John Goldenring, MD, MPH, Department of Pediatrics, Children's Hospital, San Diego, CA. Review provided by VeriMed Healthcare Network.