Heavy cold-dampness in the body is mainly manifested as pain in the joints and tendons of the limbs and unfavorable activities, lack of warmth in the limbs, pale mouth and thirst, abdominal distension and diarrhea, impotence in men and scanty leucorrhoea in women, and so on. Cold-dampness is mainly due to the external cold-dampness caused by the attack of cold or stagnation of dampness, and the internalization of cold-dampness caused by the deficiency of spleen and kidney yang (deficiency of yang qi in the spleen and kidneys). 1. Exogenous cold-dampness: mainly characterized by pain in the joints and tendons, unfavorable movement of the limbs, fear of cold, or even cold pain in the waist and knees. 2. Internal cold and dampness: mainly manifested as fear of cold, abdominal pain, diarrhea, complete the grain does not melt (stools have more undigested food), swelling, impotence and premature ejaculation in men, sexual frigidity, women’s uterine cold, dysmenorrhea, menstruation, menstruation, the color of the small amount of dark red, the white belt thin and thick and other symptoms. It is important to be treated with reasonable medication under the guidance of a Chinese medicine practitioner’s diagnosis and avoid blind use of medication.