Wind-cold fever is mainly caused by the wind-cold bundle, the depression of Wei-Yang, the closure of the couples, and the failure to promote the lung qi. You can apply warm water to the forehead, armpits and groin, take a hot bath or sauna, but not for too long. It can play a role in reducing fever, with the effect of pungent warmth and sweating, which is conducive to the recovery of the cold and control of body temperature. You can take anti-cold medicines such as cold and flu granules orally, which can treat and relieve various symptoms caused by cold and flu, such as fever, nasal congestion, headache, sore throat, etc. You can also take ginger and white onion in water as a tea substitute, which has the effect of pungent warmth and sweating. It can be treated by a combination of Chinese and Western medicine, which can shorten the cycle and improve efficiency.