If you have a clear nose when you have a fever, it is usually due to wind-cold cold, and you can use Jing Fang Fang Defeated Poison San or Jing Fang Dabao Tang, which has the effect of dispersing cold with pungent warmth; you can also use ginger, white onion and brown sugar, which can be taken as tea with water, which has the effect of dispersing cold with pungent warmth and dispersing sweat; you can also use Chinese medicine, such as Zheng Chai Hu Drinking Granules, Typhoid Granules and other medicines to dispel cold with wind. If the fever is accompanied by yellow runny nose, it is most likely to be caused by wind-heat cold, and can be reduced by Yin Qiao San, which has the effect of cooling the exterior of the body. If the fever is caused by cold, take anti-cold drugs such as cold spirit granules and aminophenol pseudomalarmin tablets orally, which can treat and relieve various symptoms caused by cold. If the temperature exceeds 38.5 degrees, you can use indomethacin suppositories in the anus, or take antipyretic and analgesic drugs such as ibuprofen and acetaminophen orally, which can play a fast role in reducing fever.