Loose stools are related to Kidney-Yang deficiency, Spleen deficiency, Dampness-Heat, etc. There is no such thing as which type of Kidney deficiency the loose stools belong to, and the exact cause needs to be decided according to the patient’s other symptoms. In addition to loose stools, patients with kidney yang deficiency also suffer from lumbar and knee soreness (a feeling of soreness and weakness in the lumbar and knee regions), coldness and pain, or male impotence, premature ejaculation, infertility in women with uterine cold, and loss of libido. In patients with Spleen Deficiency, in addition to loose stools, there are symptoms such as reduced diet, bloating, swelling, prolapsed internal organs, and chronic bleeding. In patients with Damp-Heat, in addition to loose stools, there are also symptoms such as cephalic drowsiness (feeling of heaviness in the head and limbs), low food intake, abdominal distension, nausea, bitter taste in the mouth, and urine that is small in volume, yellow in color, and with a bad odor. If there is any discomfort, it is recommended to consult a doctor promptly.