Loose stools may be a manifestation of heavy dampness, which is related to the dysfunction of the spleen and stomach; it may also be a manifestation of heavy coldness, which is related to the invasion of cold evils interfering with the function of the intestines and stomach. Dampness in the body is mainly due to the weak function of the spleen and stomach, which cannot adequately transport water and dampness, leading to the gathering of dampness in the body, thus causing the symptoms of loose stools, accompanied by loss of appetite, abdominal distension and other discomforts. Cold in the body is mainly due to the invasion of cold, the clinical manifestations of cold and warmth, accompanied by pale face, cold hands and feet, loose stools and other symptoms. If there are symptoms of loose stools, it is recommended to go to the hospital first, a detailed examination by a Chinese doctor, a clear diagnosis and then give targeted treatment programs, do not blindly use their own medication, so as not to delay the condition. At the same time, during the treatment period, we should maintain a light diet and pay more attention to rest.