Fever does not necessarily require anti-inflammatory drugs. It is likely that you do not need to take drugs when you have a fever, because many pathogens cause body infections although there will be symptoms of fever, but they are often not heavy and do not last long. In this case, you can observe the change in body temperature, and as long as the temperature does not rise too high and the accompanying symptoms are not too obvious, you can not take any drugs or any anti-inflammatory drugs. If the fever is more severe, you can take antipyretic drugs for the symptoms. Anti-inflammatory drugs generally refer to antibiotics, which are only effective for bacterial infections. If the cause of the fever is not a bacterial infection, but a viral infection, there is no need to take anti-inflammatory drugs in this case. If the scope of anti-inflammatory drugs is expanded to refer to any drug that can control the inflammatory response, it is important to judge whether it is necessary to take it according to the overall condition of the patient with fever, for example, particularly severe patients need to apply glucocorticosteroids, while slightly milder patients can use herbal or Chinese medicines that clear heat and detoxify the body.