Dehumidification can moxibustion Yinlingquan, Fenglong, water, spleen Yu, kidney Yu and other points, and need to be based on cold and damp, damp and hot and other evidence of different diagnostic points, such as: cold and damp can be matched with Guanyuan; damp and hot can be matched with Quchi and so on. 1. Yinlingquan: on the inner side of the lower leg, in the depression behind and below the medial condyle of the tibia. It is used for treating abdominal distension, edema, jaundice, diarrhea, dysuria, dyspareunia, and menstrual disorders. 2. Fenglong: on the lateral side of the lower leg, 8 inches above the tip of the ankle, the outer edge of the anterior tibial muscle. It is used for treating headache and dizziness, cough with phlegm, epilepsy, swelling of the lower limbs, leg and knee pain, high blood pressure, etc. 3. Moisture: in the middle line of the abdomen, 1 inch above the navel. Mainly treats abdominal pain, intestinal discharge and diarrhea, edema and so on. 4. Kidney Yu: under the spinous process of the 2nd lumbar vertebra, 1.5 inches away from the back center line. It treats spermatorrhea, impotence, menstrual disorders, edema, lumbar and knee pain, tinnitus and deafness. 5. Guanyuan: in the lower abdomen, 3 inches below the umbilicus, on the anterior median line. It has the effects of cultivating the vital energy and strengthening the kidney and yang. It can be used as a matching point for cold-dampness syndrome. 6. Quchi: at the midpoint of the line connecting the lateral epicondyle of the humerus and the ulnar ze. It has the effect of clearing heat and dispelling wind. It can be used as a complementary point for dampness-heat syndrome. When using moxibustion improperly may appear skin itching, fever and other adverse reactions; big hunger and thirst, excessive fatigue and excessive tension, panic people can not moxibustion; serious deficiency of qi and blood avoid moxibustion; dampness and heat of the patient prudent moxibustion; pregnant women lumbosacral and abdominal forbidden moxibustion. In addition, moxibustion should pay attention to ventilation to avoid fire. Moxibustion needs to be carried out by a professional Chinese medicine technician, do not operate arbitrarily, so as not to cause adverse consequences.