Cold and fever should be caused by the sudden change of weather, cold and wind, acute upper respiratory tract infection. Once the fever is high and persists, it will lead to abnormal muscle discharge and shivering. When shivering, Finagan injection can be given to achieve the effect of sedation and fever. Treatment with antipyretic and analgesic medications, such as acetaminophen extended-release tablets and cotrimoxazole capsules, is also needed. In addition, it is also necessary to match with anti-infective drugs such as cefaclor capsules, amoxicillin capsules for anti-infective treatment. During the fever period, you should pay attention to bed rest, avoid outdoor activities, use more warm water to scrub the body, or use hot water to make tea to help dissipate heat. Do not wear too thick clothes during the fever, which is not conducive to heat dissipation, try to unbutton the clothes, to help dissipate heat, drink more hot water or can increase the body’s heat, discharge the body’s cold, to help the early recovery of the cold.