Spleen deficiency and heavy dampness may be caused by environmental humidity, improper diet and poor mood. 1. Environmental humidity: If the patient works and lives in a humid environment for a long time and has a weak constitution, humidity may attack the human body, which can cause the phenomenon of spleen deficiency and heavy dampness. 2. Improper diet: If the patient likes to eat spicy, greasy, cold and other stimulating food, it will cause the decline of the spleen and stomach function, resulting in spleen qi deficiency and the spleen’s ability to transport and transform water, which will lead to spleen deficiency and heavy dampness. 3. Poor mood: If the patient is in a poor mood for a long time, it will lead to liver qi stagnation (poor qi and blood transportation of the liver and depression), which will affect the operation of the body qi, and the five elements of the liver are wood, and the five elements of the spleen are earth, according to the relationship between the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the five elements of the liver and wood, and spleen earth. Patients with spleen deficiency and heavy dampness are advised to go to the hospital for a detailed examination, identify the cause of the disease, and then standardize the treatment under the guidance of the doctor.