My child has a fever and when I looked at his throat, there were white blisters inside. I’m worried it might be Hand, Foot, and Mouth Disease, but there are no blisters on his hands. After going to the hospital for a check-up, the doctor said it was Herpangina. What is the difference between Herpangina and Hand, Foot, and Mouth Disease? The treatment methods are similar, mainly through supportive treatment, with no special antiviral medications. Children need to pay attention to their diet and fever-reducing methods to prevent high fever seizures.