Si Shen Wan is made up of nutmeg, tonic acid, Cornu Cervi Pantotrichum, Fructus Schisandrae chinensis, and jujube. It warms the kidneys and disperses cold (warms the kidneys and dispels cold), astringes the intestines and stops diarrhea (relieves diarrhea by enhancing the intestinal astringency). It is used for diarrhea caused by deficiency of kidney yang (lack of yang energy in the kidneys), which manifests as tinnitus of the intestines, loose bowel movements, poor appetite and indigestion, prolonged diarrhea, and cold limbs. Si Shen Wan is a proprietary Chinese medicine. In the formula, tonic bone resin has the effect of warming the kidney and assisting yang (warming and tonifying the yang qi of the kidney) and cardamom has the effect of warming the middle and astringing the intestines, Wu Zhu has the effect of warming the spleen and warming the stomach to dissipate the yin and cold, Wu Weizi Zi has the effect of consolidating the kidney and astringing the intestines, and jujube has the effect of tonifying the spleen and nourishing the stomach. The adverse reactions, contraindications and precautions of Si Shen Wan are not clear at present. This product is a prescription drug, before taking this drug, you need to be guided by a Chinese doctor for identification, not to take the drug by yourself, so as not to cause adverse consequences to the body.