Excluding the eating of ice drinks and other cold things, tongue and lips cold mostly consider the evidence of Yang deficiency or solid cold, true heat and false cold (i.e., cold outside the body, the body inside the blazing heat, fever and chills, which is a critical condition) may also appear this symptom. If there is no dizziness and irritability, although the body is cold, but afraid of heat, dry mouth and throat, bowel movements, etc., then the general consideration of yang deficiency or solid cold evidence. Yang deficiency refers to the evidence of yang deficiency, mostly caused by congenital deficiency, or improper conditioning, or prolonged illness and injury to the yang, clinical manifestations of “deficiency”, “cold” as the characteristics, such as fear of cold, hands and feet not warm, lack of mental energy, pallor, weakness, diarrhea for a long time, impotence, spermatorrhea, uterine cold, not a cold. Impotence and spermatorrhea, uterine cold and infertility, etc., the treatment is appropriate to warm the yang method, often combined with specific symptoms, supplemented by strengthening the spleen, tonifying the kidneys, and benefiting the qi method. Solid cold syndrome refers to the feeling of cold evil, mostly caused by sudden changes in temperature, or sudden reduction of clothing, etc., the clinical manifestations of “solid”, “cold” as the characteristics, such as fear of cold, like warmth, pale, cold and painful extremities, intestinal tinnitus, diarrhea, coughing and wheezing, etc., the treatment is appropriate to solve the surface dispersal of cold (remove the muscle surface of the cold evil). The treatment is to relieve the surface and disperse the cold (remove the cold from the surface of the muscle). Note that a single symptom can not be used as a basis for diagnosis of the disease, if the diagnosis is not comprehensive, can not catch the essence of the disease, it is easy to cause misdiagnosis, misdiagnosis, it is recommended to seek medical treatment as soon as possible, under the guidance of a professional physician diagnosis, treatment.