Coxsackievirus infection in children: Is it serious?

Coxsackievirus belongs to a group of viruses called enteroviruses. Most coxsackievirus infections are not serious. They typically cause only mild signs and symptoms, such as fever, rash, sore throat, joint pain and headache. Symptoms usually last about a week. Coxsackievirus infection occurs most often in young children.

There's no specific treatment for coxsackievirus infection. Antibiotics aren't effective in treating viral infections. Doctors usually recommend rest, fluids and over-the-counter pain relievers or fever reducers when appropriate.

Children who develop more serious signs or symptoms, such as severe headaches, joint pain or a high fever, should be evaluated by a doctor.