Commonly used drugs for treating spleen deficiency are: Radix Codonopsis, Radix Astragali, Atractylodis Macrocephalae, Rhizoma Dioscoreae, Semen Lablab Album, Poria, etc.

Dangshen, Gan, Ping. Spleen and lung meridian. Efficacy: spleen and lung qi, blood and body fluid. Can be used for spleen-qi deficiency syndrome, manifested as physical weakness, mental fatigue, loss of appetite, loose stool and other symptoms.

Astragalus membranaceus, sweet and slightly warm. Spleen and lung meridian. Efficacy: invigorating spleen, invigorating middle energizer, strengthening exterior, promoting diuresis, supporting toxin, and promoting granulation. Being good at entering the spleen and stomach is a medicine for tonifying the middle energizer. People with weak temper, listlessness and easy fatigue, who eat less in loose stool, can take boiled cream alone.

Atractylodes macrocephala, sweet, bitter and warm. Spleen and stomach meridian. Efficacy: invigorating spleen and qi, eliminating dampness and diuresis, stopping sweating and preventing miscarriage. Used for spleen-qi deficiency syndrome, it is mainly used to strengthen spleen and eliminate dampness, and is praised as "the first medicine for strengthening spleen and benefiting qi" by predecessors.

Yam, sweet, flat. Enter spleen, lung and kidney meridians. Efficacy: spleen and stomach, body fluid and lung, kidney and essence. Used for spleen deficiency syndrome, it can strengthen spleen and replenish qi, and nourish spleen and yin. Mostly used for spleen-qi weakness or deficiency of both qi and yin, manifested as emaciation and fatigue, and poor appetite for loose stool.

White lentils are sweet and slightly warm. Spleen and stomach meridian. Efficacy: invigorating spleen, harmonizing middle energizer and eliminating dampness. Used for spleen-qi deficiency syndrome. White lentil not only strengthens the spleen, but also eliminates dampness, and has mild medicinal properties. It is suitable for spleen deficiency and dampness resistance, anorexia, loose stool or diarrhea.