For patients with fever, you can use ibuprofen extended-release tablets, acetaminophen, compound aminophen alkylamine capsules, and Nine-Nine Cold and Flu. However, it is better to use ibuprofen, or acetaminophen for children’s cold, while drinking more warm water. If the fever is caused by common cold, the above drugs are useful. But when inflammation occurs in the body, such as gastritis, enteritis, etc., it will also cause fever, and drinking antipyretic medicine at this time will not be very effective. When a child is vaccinated, there will be an immune response and a fever will appear at this time. If the temperature is only 38℃, there is no need to deal with it. Because the body temperature at 38℃ is low fever, women with pelvic inflammatory disease will also have symptoms of low fever, at this time there is no need to take antipyretic drugs, symptomatic treatment of pelvic inflammatory disease can be.