Ibuprofen suspension and pediatric aminophenanthramine granules can not be taken together. Pediatric aminophenanthramine granules are compound preparations, containing acetaminophen, chlorpheniramine maleate and artificial oxymoron. Acetaminophen is an antipyretic and anti-inflammatory drug, and ibuprofen belongs to a class of drugs, both with antipyretic effect. If ibuprofen suspension and pediatric aminophenanthramine granules are combined, it is a duplication of drugs, and the combination will increase nephrotoxicity. Both drugs are allopathic drugs, mainly to relieve the symptoms of cold and fever. They do not target the cause of the disease. Generally, 5-7 days is a cycle for colds, so do not blindly add drugs because children do not reduce fever.