The general course of treatment for Sishen Wan is 7-14 days. Sishen Wan is a proprietary Chinese medicine, a representative formula for treating spleen deficiency and wu-shan diarrhea, clinically it is some common treatment options for treating manifestations such as lack of food and drink, abdominal pain, chills in the extremities and weakness, and is more commonly used for chronic colitis or allergic colitis, etc. It is recommended to go to the Chinese medicine department of the hospital for a formal pulse taking and forensic analysis to determine the need to apply Sishenwan before taking it. The regular course of treatment is 7-14 days, with about 7 days need to observe whether the symptoms have been relieved, if relief can also be discontinued within 7 days. If the symptoms persist, it is recommended to take the medicine for 14 days. If the symptoms still exist, it is not recommended to continue taking it, because after continuing to take it will have a certain impact on liver and kidney function, and also affect the therapeutic effect of the drug. When taking the drug, you must pay attention to observe whether there is any nausea or vomiting. Some patients have certain sensitivity to the drug and may have gastrointestinal reactions.