The anal plug of antipyretic medicine is also known as antipyretic suppositories, in clinical use is generally indomethacin suppositories, is also a non-steroidal antipyretic analgesic, its effect is mainly absorbed into the blood through the rectum. In the anal plug into half an hour to an hour or so, you can achieve the effect of reducing fever, its in reducing fever will also cause the body a lot of sweating, so pay attention to drink more water. There are also fever suppositories to reduce fever, generally are also temporary, so in the treatment of fever reduction according to the cause of the fever, because only then can the body’s temperature be controlled in a lasting way. It is recommended that the use of fever suppositories should not be used repeatedly several times a day, which can cause adverse reactions i.e. irritation of the intestinal tract.