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Herpangina



Throat anatomy
Throat anatomy
Mouth anatomy
Mouth anatomy


Herpangina

Definition:

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.


Causes, incidence, and risk factors:


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 casesof 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.




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