Is My Son’s Hand, Foot, and Mouth Disease Severe?

Question

A parent inquires about their son’s condition after developing fever and a rash due to hand, foot, and mouth disease, expressing concern about the severity of the illness.

Answer

The doctor responds that hand, foot, and mouth disease can be categorized into mild and severe types. The mild form typically presents with rashes and high fever, which may resolve on its own. The severe form can be accompanied by encephalitis, pneumonia, or myocarditis, requiring symptomatic treatment.