Sijunzi Granules is a proprietary Chinese medicine with the effect of benefiting the qi and strengthening the spleen, indirectly removing dampness from the body through strengthening the spleen, but the effect is limited, or it is recommended to follow the doctor’s instructions to take proprietary Chinese medicines specialized in removing dampness. When the spleen and stomach are weak, the water and liquid in the body can not be properly transported and distributed, which may lead to dampness in the body. Sijunzi Granules can strengthen the spleen and stomach, and when the spleen and stomach functions are restored, the distribution of water will be normal, and the dampness will be eliminated. Four Gentlemen Granules is composed of four Chinese medicines, including Radix Codonopsis, Poria, Atractylodes macrocephala and Radix et Rhizoma Glycyrrhizae. Clinically, it is mainly used for the treatment of spleen and stomach qi deficiency, loss of appetite, low intake of food, loose stools and other conditions. It is prohibited to take Sijunzi Granules for people with deficiency of Yin in the spleen and stomach, acute intestinal inflammation and allergy to the composition of Sijunzi Granules. Allergic individuals should be cautious of using Sijunzi Granules. There is no clear adverse drug reaction after taking Sijunzi Granules. Dampness in the body is heavy need to go to the hospital by the doctor after the identification of the choice of drugs, do not take by themselves, in order to avoid adverse consequences.