It is possible to become thin after dispelling dampness in spleen deficiency, but it needs to be based on the patient’s condition and personal situation. Spleen in traditional Chinese medicine has the role of transporting food and transporting water, blood, once the spleen deficiency transport malfunction, the body’s moisture metabolism does not go out, it is possible to generate moisture and phlegm lead to body fat swelling, pale tongue with tooth marks, tired and lazy limbs, etc., this kind of patients by taking medication or other methods of treatment, the body’s normal metabolism of dampness, it is possible to lose weight. But can become thin with the patient’s condition and personal constitution and other factors related to the need to prevail on a case-by-case basis. Spleen deficiency and dampness is a pathological phenomenon, not the normal state of the human body, so the body should actively cooperate with professional doctors for treatment.