There is no secret recipe for cold hands and feet. Cold hands and feet can be treated with medicines that warm yang and disperse cold (warming yang qi and dispelling cold), and penetrate evils to relieve depression, such as Kidney Qi Pill, Right Angelica Pill, and Four Reversed Pills. The main causes of cold hands and feet are Yang deficiency and cold syncope. Yang deficiency patients can see cold hands and feet, mainly in the lower limbs, accompanied by coldness around the body, obvious cold pain in the waist and knees, pain in the abdomen (body spasms and convulsions due to wind-cold sensation), and urinary incontinence (unruly urination) and other symptoms. Kidney Qi Pills and Right Angelica Pills can be used to tonify the kidneys and support yang. Cold syncope patients can also be seen in cold hands and feet, but these patients are generally not afraid of cold, even some patients feel fever, irritability, want to take off their clothes, can be accompanied by diarrhea, abdominal pain and other symptoms. This kind of patient is due to the Yang Yu in the interior, can not penetrate to the limbs caused by the available Four Rebellious San penetration of the evil to resolve the depression. Discomfort should be timely medical treatment, under the guidance of the doctor to choose the drug treatment, not self-medication.