Pediatric fever can take acetaminophen, ibuprofen and other drugs to reduce fever. 1. Acetaminophen: Acetaminophen belongs to a kind of non-steroidal anti-inflammatory drugs, which can play the role of antipyretic and analgesic, and can play the role of regulating the body temperature, which is effective in relieving fever due to various reasons. Adverse reactions such as nausea, vomiting and abdominal pain may occur when taking the drug. If children under three years of age have renal insufficiency, the use of such drugs should be prohibited. 2. Ibuprofen: Ibuprofen is a kind of antipyretic, analgesic non-steroidal anti-inflammatory drugs, can play through the hypothalamus thermoregulation center, help the body to play the role of antipyretic, can alleviate the fever caused by the common cold or influenza. When ibuprofen is taken for a long period of time, indigestion may occur, such as nausea, vomiting, or a burning sensation in the stomach. It is not recommended to use this type of medication if you are allergic to aspirin or other non-steroidal anti-inflammatory drugs, there is a risk of allergy. Children with fever need to follow medical advice when using medications.