A blowing air conditioning face red hot considerations and temperature settings are too high, skin sensitivity, treatment needs to be taken according to the cause of the general treatment, medication and other active treatment. 1. The temperature is set too high: especially in winter, if the air conditioning temperature is set too high, it is easy to speed up the blood circulation of the human body, resulting in the face red hot, sweating and other manifestations, this time it is necessary to lower the temperature appropriately, while pay attention to replenish water. 2. Skin sensitivity: for people with sensitive skin, facial skin will be due to changes in temperature and the performance of red hot, this time you need to pay attention to skin moisturizing, can follow the doctor’s instructions coated with vitamin E milk, increase the intake of fresh vegetables and fruits, the symptoms of serious people need to be anti-allergy treatment such as topical diphenhydramine cream, oral clozaril and other drugs. For a blowing air-conditioning face red hot people, but also pay attention to not let the air-conditioning wind blowing directly, while using the air-conditioning should be cleaned before the filter, etc., if the patient’s face red hot symptoms continue to be unrelieved, it is recommended that they go to the regular hospital dermatology consultation, clear cause of the cause of the disease in the guidance of the doctor to actively treat.