The heat cold here is generally regarded as wind-heat cold. You can’t blow the air conditioner with a heat cold, as it will easily lead to the obstacle of heat dissemination in the body, which is not conducive to the early recovery of the disease, and may even aggravate the condition. Heat cold is mainly wind, heat evil invasion of the body, resulting in a series of fever symptoms, cold (fear of cold) symptoms are relatively light clinical manifestations of the disease. The patient’s body heat gathering increased, if blowing the air conditioning easily lead to lower skin surface temperature, the body heat dissemination obstacles, aggravate the discomfort of elevated body temperature, is not conducive to early recovery. It is recommended that patients with fever and cold should do a good job of temperature monitoring, according to the rise in body temperature, follow the doctor’s advice to give cooling treatment, at the same time, we should drink more warm water, replenishment of water, to maintain a light and easy-to-digest diet, you can eat some vegetables and fruits, and also to avoid catching a cold, to eliminate the undesirable factors, which will help to shorten the course of the disease.