The yellowish, thick and greasy tongue coating with teeth marks on the tongue edge is considered to belong to spleen deficiency with internalized dampness and heat, and the treatment is to strengthen the spleen and clear away heat and dampness, which can be achieved by using Huopu Xialing Tang and Qingzhong Tang with additions and subtractions. Huo Park Xia Ling Tang has the efficacy of clearing heat and removing dampness (removing heat and dampness from the body), and can be used to improve the symptoms of spleen deficiency with the addition of drugs to strengthen the spleen, such as fried Rhizoma Atractylodis Macrocephalae. Add and subtract Huo Park Xia Ling Tang to treat damp-warm (warm disease caused by feeling dampness and heat) disease, with body heat, no thirst, tiredness of limbs, stuffy chest and greasy mouth. Qingzhong Tang is composed of Huanglian, gardenia, hemixia, licorice, Chenpi, Poria, cardamom seeds, etc. It has the efficacy of clearing away heat and resolving dampness, and harmonizing the stomach, and spleen-healthy medicines can be added as appropriate to promote the transportation of the spleen and stomach to alleviate the dentition, such as Atractylodes macrocephala and Radix et rhizoma Ginseng. If there is any discomfort, consult a doctor in time, do not take medication without authorization, you need to use medication under the guidance of a doctor.