What medication should be taken for spleen and stomach deficiency?

When there is spleen and stomach deficiency, medication should be selected according to specific symptoms: 1. Spleen-strengthening and Qi-tonifying herbs: Suitable for patients with spleen and stomach Qi deficiency, such as Si Jun Zi Tang, Liu Jun Zi Tang, and Xiang Sha Liu Jun Zi Tang. These formulas can enhance spleen and stomach function and improve symptoms like poor appetite and abdominal distension. 2. Warm yang and dispel cold herbs: For patients with spleen-kidney yang deficiency, prescriptions such as Si Ni Tang, Si Shen Wan, and Li Zhong Wan may be used. These have the effects of strengthening the spleen, tonifying the kidneys, warming yang, and dispelling cold, thereby alleviating symptoms caused by yang deficiency. 3. Dampness-drying and spleen-strengthening herbs: Appropriate for patients with dampness impairing the spleen and stomach, such as Huo Xiang Zheng Qi San and Ping Wei San. These formulas dry dampness and strengthen the spleen, improving abnormal bowel movements and poor appetite. 4. Liver-soothing and stomach-harmonizing herbs: For patients with disharmony between liver and stomach, Xiao Yao San and Yue Ju Wan are commonly prescribed. These formulas soothe the liver and harmonize the stomach, relieving symptoms caused by liver qi stagnation.