Heavy dampness does not usually lead to constipation, but can cause diarrhea. Dampness obstructs the spleen and stomach, resulting in lack of spleen yang (deficiency of spleen yang), lack of power to transport and transform, and failure of intestinal conduction and transformation, leading to diarrhea. Treatment is appropriate for transporting and transforming dampness in the spleen, and depending on the identification of the symptoms, Chinese herbal formulas such as Huoxiang Zhengqi San and Ge Ge Ge Gen Baicalin Lian Tang may be given with additions and subtractions. Constipation is a disease characterized by difficulty in passing stools, prolonged defecation time or interval between defecation due to the malfunction of the conduction function of the large intestine. The causes of constipation are manifold, among which the main ones are the evils of cold and heat from the outside, internal injuries to diet and emotion, post-disease weakness, and deficiency of yin, yang, and qi and blood, etc. The treatment of constipation is mainly to pass the lower part of the body. The treatment of constipation is mainly to pass the lower part of the body, according to different diagnosis, at the same time with the treatment of regulating qi, warming, benefiting qi, nourishing blood, etc., and give the formula such as Ma Zi Ren Pill, Liumo Tang, Astragalus Tang, etc. to make additions and subtractions. When discomfort occurs, one should consult a doctor in time and choose medication under the guidance of the physician’s diagnosis, and should not use medication on one’s own in order to avoid delaying the condition.