Sweating after a cold, if it is mild, a slight sweating will reduce the symptoms of the cold and the cold will clear up quickly, which is very good for the prognosis. However, if the cold is followed by profuse sweating and very heavy sweating, it will aggravate the symptoms of the cold and will make the body weak. Generally in autumn and winter, mostly wind-cold colds dominate, especially after exercise or sweating, sitting in the subway and blowing air conditioning or other activities, the cold wind will cause wind-cold colds, headache, cough, runny nose, body pain, neck pain and a series of these wind-cold cold symptoms, along with fever. The purpose of sweating is to bring out the wind-cold evil in the muscle surface through sweat, but remember to sweat gently and slightly in order to have a therapeutic effect. The same reason as the above, remember not to blow when sweating, and to replenish hot water and fluids appropriately, so that the cold will be well soon.