When an infant has a fever, the amount of covers needed to sleep at night is often determined by the temperature of the room and the specific situation of the child. Generally speaking, in order to lower the body temperature and to make the child’s heat dissipation better, it is appropriate to cover less than the adult at this time. If your child has chills when he or she has a fever, he or she needs to be covered more. If your child is sweating a lot, you should give him/her more water and change the clothes or bedding that are wet due to sweating. If the temperature of the fever exceeds 38.5 degrees, the infant should be given fever-reducing medication to avoid high fever that may lead to febrile convulsions. For example, the infant can be given oral ibuprofen suspension to reduce fever, and if there is repeated high fever, the medication can be repeated once after an interval of 6 hours, as long as the medication is given no more than 4 times a day. The specific dosage should be used according to the baby’s weight and in accordance with the instructions, which is safer and more effective.