Question
A child suddenly developed hard blisters on their hand at night, similar to burn blisters. The child has not touched any hot items and has not eaten anything new.
Answer
A one-year-old child has developed blisters on their hand resembling burn blisters, which may be related to hand, foot, and mouth disease. This infectious disease is caused by enteroviruses, of which there are over 20 types, with Coxsackievirus A16 and Enterovirus 71 being the most common. It commonly affects children under 5 years old, presenting with symptoms like mouth pain, loss of appetite, low fever, and small blisters or ulcers on the hands, feet, and mouth. Pay attention to any changes in the rash.