Spleen and kidney yang deficiency is treated by warming the spleen and kidneys; heavy dampness is identified by dispelling dampness and relieving the symptoms, strengthening the spleen and dispelling dampness, and warming the yang and inducing diuresis; and bad breath is identified by clearing heat from the stomach, nourishing the yin and clearing the heat, eliminating food and resolving the accumulation of stagnant food, and so on. 1. Yang deficiency of the spleen and kidneys may cause symptoms such as dull complexion, swelling of the eyelids and lower limbs, dullness (no appetite and reduced food intake), fatigue, soreness and weakness of the waist and knees, and long and clear urination. The treatment principle of warming the spleen and kidney is adopted. Commonly used drugs include Radix Polygoni Multiflori, Radix Paeoniae Alba, Rhizoma Atractylodis Macrocephalae, Rhizoma Atractylodis Macrocephalae, Rhizoma Dioscoreae, Rhizoma Dioscoreae, Rhizoma Dioscoreae, and Radix Glycyrrhizae Praeparata. 2. Heavy dampness is often manifested as heavy head and body, aching limbs, sticky stools, and teeth marks on the tongue. Treatment is based on eliminating dampness and relieving the symptoms, strengthening the spleen and dispelling dampness. To pay attention to the source of dampness, such as rain feel foreign wind and dampness, appropriate to dispel dampness, commonly used patchouli, cangzhu, pellitory and other drugs; such as dampness from within, mainly the spleen transport water and dampness dysfunction, bladder qi unfavorable, etc., appropriate to strengthen the spleen, warming the sun, diuretic, seepage dampness, commonly used Poria, coix seed, yin chen, and so on. 3. Halitosis needs to be diagnosed and treated, if it is caused by stomach fire, honeysuckle, lotus leaf, gardenia can be used to remove heat and toxin; if it is caused by yin deficiency and heat, Sang Bai Pi, Zhi Mu, Maidong can be used to nourish yin and remove heat; if it is caused by food accumulation (food is indigested and stops accumulating in the stomach), it is necessary to use Shen Qiu, Hawthorn, Chicken Nei Jin to eliminate food and resolve the accumulation of food. It is recommended to consult a doctor in time for any discomfort, and the medication should be taken under a doctor’s guidance.