A fever that keeps recurring means that the fever is serious and often requires treatment to reduce the fever, as well as treatment of the cause of the fever. For example, if the fever exceeds 38.5 degrees or 39 degrees, adults can insert indomethacin suppositories into the anus to reduce the fever, and children can take ibuprofen suspension orally to reduce the fever. In addition, you can also use antelope horn granules, which have a mild antipyretic effect and can also prevent the occurrence of high fever convulsions, especially for children under five years old, the effect is better. The cause of fever is often more, the most common cause is the occurrence of infection, there are many cases of infection, such as the emergence of throat inflammation, that is, tonsillitis, or throat inflammation, you need to use Pudilan anti-inflammatory oral solution for anti-inflammatory, if combined with the phenomenon of suppuration, you also need to use antibiotics for treatment. In case of common cold, you need to take some cold medicine, such as aminophenol pseudomal dispersible tablets. If it is other diseases, you need to go to the hospital to do a specific examination to clarify the cause for treatment.