Loose stool means poorly formed, unformed, thin stools. Western medicine believes that it is mostly related to the patient’s indigestion, while Chinese medicine believes that it is related to the patient’s weak spleen and stomach, inability to transport food or heavy dampness in the body. Patients are advised to pay attention to their diet, try to reduce the intake of fatty, sweet and thick-tasting things, eat as light as possible, easy to digest, appropriate with some exercise to eliminate dampness in the body, less late at night, and also need to pay attention to maintain emotional stability. If necessary, it is recommended to improve the relevant tests to clarify, such as gastroscopy, blood sugar, blood lipids, liver and kidney function, etc. After the diagnosis is clear to treat the cause, you can also temporarily give drugs to relieve symptoms, it is recommended to give digestive and regulate intestinal flora drugs to control the symptoms.