Generally speaking, children’s antipyretic drugs should be used in the ibuprofen or acetaminophen class. Parents must be familiar with these two types of drugs, such as the commonly used ibuprofen antipyretic drugs such as Merlin, Tencent. The acetaminophen class of antipyretic drugs include Benadryl, Neoterein and so on. For these two types of drugs parents can use with confidence, because these two types of drugs are relatively speaking, the best safety, side effects are also relatively small, the effect is also better. In addition, although other antipyretic drugs such as glucocorticoids, Nimesulide and Anacin can also achieve the purpose of reducing fever, but due to various adverse reactions, the use of these drugs is currently either prohibited or used with caution. For example, although anandamide is more effective in reducing fever, it can cause lethal granulocytopenia and anaphylaxis in children, and is currently banned. In addition, Nimesulide can also lead to fatal cases in children, and has now also been explicitly banned by the State Drug Administration.