Hand, foot and mouth disease is an acute infectious disease caused by a virus, commonly found in children (over 90%). The disease is usually characterized by fever, sore throat and rash with blisters on the hands, feet, mouth, and often progresses to ulcers. These lesions can appear on the tongue, gums and inside the cheeks. Many patients are misdiagnosed with other skin diseases such as impetigo, chickenpox, allergies, etc., leading to incorrect treatment and the spread of the disease.