Fever reducing medications are generally used to reduce fever, and should be used properly under a doctor’s supervision, such as acetaminophen and ibuprofen, etc., and the cause of the fever needs to be identified as soon as possible for targeted treatment. Adults with fever over 38.5 degrees Celsius are usually treated with medication to reduce fever, such as fever-reducing medication under a doctor’s supervision, such as acetaminophen and ibuprofen, which can be combined with physical cooling therapies, regular temperature checks, and drinking plenty of fluids to promote urination. It is important to seek medical attention as soon as possible to find the cause of the fever and to treat it. If the fever is caused by bacterial infections, antibiotics such as cephalosporin are usually used under the guidance of the doctor, and more rest and sufficient sleep are needed during the treatment period, and infusion therapy may be considered if the medication is not effective.