Acetaminophen suppositories are commonly known as acetaminophen suppositories, generally speaking, a 6-month-old child with a fever of 39.3 degrees can use acetaminophen suppositories, but you need to follow the doctor’s advice to use. Acetaminophen suppositories, the main ingredient is acetaminophen, with antipyretic and analgesic effects. Can be used for children’s common cold or influenza caused by fever, 6 months of children with a fever of 39.3 degrees can use acetaminophen suppositories, but must be used in strict compliance with medical advice. It is important to note that acetaminophen suppositories are administered rectally, and usually when a child’s fever cannot be taken orally, then a suppository is considered to be inserted into the anus. Oral medications are generally preferred to reduce fever. It is important to note that when using acetaminophen suppositories, you should not take other medications that contain antipyretics (such as some combination cold and flu remedies) at the same time. The 6-month-old child has a fever of 39.3 degrees, it is recommended to consult a doctor in time, the use of drugs need to follow the doctor’s advice, not blindly self-medication.