Question
My child has hand, foot, and mouth disease. Although there has been some improvement after treatment, they started to have a fever again on the fourth day, and the fever comes and goes. I would like to know if this situation is normal and how I should handle it.
Answer
Hand, foot, and mouth disease is caused by enterovirus infection and can itself cause fever. If there is repeated fever, it may be due to secondary respiratory infection or other reasons. It is important to identify the cause of the repeated fever and receive appropriate treatment. Parents should pay attention to their child’s care, and it is recommended to provide a light diet and avoid spicy and irritating foods to help the child recover.