There is no such thing as how to reduce fever quickly, and it is impossible to determine which method of reducing fever is faster. Physical therapy and medication are generally used. At the same time for the cause of the fever, due to give the cause of the treatment. Fever is also known as body temperature exceeds the normal value, if the body temperature is not more than 38.5 ℃, can take physical cooling, body temperature more than 38.5 degrees, you can choose the medication under the guidance of the doctor antipyretic treatment. 1. Physical therapy: you can use warm water to wipe the neck, chest, armpits and other parts of the flow through the large blood vessels, through the blood flow, the body surface of the heat dissipation, and to achieve the purpose of cooling down the temperature, if there is a forehead hot, you can also use a cool towel to cold compress the forehead. 2. Medication: Above 38.5℃, oral medication can be used to reduce fever, commonly used drugs are acetaminophen, ibuprofen, etc. During the period of fever, you need to drink more water to promote the fever. During the fever, you need to drink more water to promote metabolism, and re-measure the body temperature 1~2 hours after taking treatment measures to clarify whether the body temperature has dropped. Fever also need further examination to determine what causes fever, active treatment of the cause, drugs need to be used under the guidance of a doctor.