When the symptoms of heat stroke appear, you usually can’t blow the fan, so as not to adversely affect the condition. Heat stroke usually refers to the common cold that occurs in summer, which is caused by the six evils and the evils of the season, attacking the lungs and the guards, so that the guards and the guards are not in harmony and the lungs are not pronounced and purged, which is the cause of the disease. The main clinical manifestations are headache, fever, nasal congestion, runny nose, sneezing and other symptoms. Patients with this disease are usually not allowed to blow a fan, as the pores of patients with heat stroke become loose due to sweating and heat dissipation, and then blowing a fan will make it easier for wind, heat and other six evil influences to invade the body and aggravate the symptoms of heat stroke. When symptoms of heat stroke occur in summer, it is recommended to actively seek medical treatment in a timely manner, under the guidance of the physician to identify the use of medication, should also pay attention to rest, appropriate drinking water, and pay attention to maintain indoor air circulation, but should not blow the fan directly.