Fear of blowing cold air conditioning, generally seen for Yang deficiency body, Qi deficiency body. If the air conditioning temperature is too low, afraid of air conditioning blowing is a normal physiological phenomenon. 1. Yang deficiency: refers to the body’s weak yang qi, mainly manifested as fear of cold, cold hands and feet cool, light mouth, thirst, like hot drinks, lack of mental energy, urine long, thin stools and so on. Therefore, the yang deficiency constitution will be afraid of blowing cold air conditioning. 2. qi deficiency constitution: can be seen in ordinary low voice, shortness of breath and lazy speech, easy to fatigue, lack of spirit, easy to sweat, etc.. People with a weak constitution are also intolerant of cold air. It should be noted that the air conditioning temperature is too low, fear of blowing cold air conditioning is normal. It is recommended that people with Yang deficiency and Qi deficiency avoid blowing cold air directly. In addition, if the body appears uncomfortable symptoms, should seek medical treatment.