When a toddler has a toddler emergency rash, it is possible to take antipyretic medication when the fever is present and there are no obvious abnormal effects for the child. At this time, as long as the temperature exceeds 38.5 degrees, the child can be given oral ibuprofen suspension and acetaminophen suspension to reduce the fever. This is because toddler rash can present with recurrent high fevers, often lasting 3-4 days. As long as the temperature exceeds 38.5 degrees, the medication can be repeated once after an interval of 4-6 hours, as long as it is administered no more than four times a day. In addition, when using antipyretic drugs, it is not recommended to cross-administer two kinds of drugs. In addition, it is best to use physical cooling methods at the same time to reduce the use of antipyretic drugs, such as warm towels to rub the child’s skin all over the body.