In daily life, it is common to see a lot of people who are afraid of cold. Some are afraid of cold in a certain part of the body, some are afraid of cold in the whole body. Some people do not dare to eat cold things, do not dare to blow the electric fan, do not dare to use the air conditioning …… Summarize the reasons for the general three aspects. 1, the autonomic nervous function abnormalities caused by the whole body afraid of cold: this kind of people have more than the body afraid of cold, the whole body tired, easy to fatigue, headache, palpitation, cold hands and feet, the mind is not refreshing, gastrointestinal function is weak, shoulder, neck and waist stiffness, constipation, etc., the woman may also appear irregular menstruation, poor physical condition of the symptom. These symptoms of neurological dysfunction are caused by abnormal autonomic nerve function. 2. Low skin temperature caused by abnormalities of brain, neck, chest and waist nerves. This kind of patients are mostly afraid of cold in one part of the body, accompanied by limb numbness, pain, swelling, skin dryness and lusterlessness. Such symptoms appear in the people who suffer from post-stroke, peripheral neuritis, cervical spondylosis, lumbar disc protrusion, spinal stenosis, and spinal cord lesions, and so on. 3.Abnormal blood vessel function causes low limb temperature. Due to the abnormal function of blood vessels, the limbs can not have good blood circulation supply, thus causing the patient’s limb temperature is low, often in a cold state. These symptoms are often seen in people with diabetes, phlebitis and thrombophlebitis. All of these conditions can be treated with minimally invasive interventions. The treatment is effective and quick.