Herbs that strengthen the spleen and resolve dampness include Atractylodes macrocephala, Poria, Semen Coicis, Atractylodes macrocephala and Lentinus edodes. 1. Atractylodes macrocephala has the efficacy of drying dampness, strengthening the spleen, dispelling wind and dispersing cold, and brightening the eyes. It is used for dampness obstructing the middle Jiao (dampness obstructing the functions of the spleen and stomach), distension of the epigastrium (stomach and abdomen), diarrhea, edema, impotence of the feet, rheumatism paralysis, wind-cold cold, night blindness, and dimness of the eyes. Yin deficiency, internal heat, gas deficiency, sweating is contraindicated. 2. Poria has the effect of inducing diuresis and seepage of dampness (promoting the flow of water to dispel dampness), strengthening the spleen and tranquilizing the heart. It is used for edema and low urine output, phlegm-drinking vertigo and palpitation (vertigo and palpitation caused by phlegm-drinking and evil qi), deficiency of spleen with low food intake, loose stools and diarrhea, restlessness of mind and spirit, palpitation and insomnia. Adverse effects and contraindications of this product are not clear. 3. Job’s tears have the effect of inducing water and seeping dampness, strengthening the spleen and stopping diarrhea, removing paralysis, draining pus, detoxifying and dispersing knots. It is used for edema, foot fungus, dysuria, diarrhea, dampness paralysis, lung carbuncle, warts (sarcoma on the skin), and cancer. The adverse reactions and contraindications of this product are not clear. 4. Atractylodes macrocephala has the effect of strengthening the spleen and benefiting qi, drying dampness and inducing diuresis, stopping sweating and stabilizing the fetus. It is used for spleen deficiency with little food, abdominal distension and diarrhea, phlegm and palpitation, edema, spontaneous sweating (involuntary sweating during the day, aggravated by sweating with slight movement), and restlessness of fetus. This product is warm and dry, yin deficiency and heat and dry heat injury to the person with caution. 5. White lentil has the effect of strengthening the spleen, resolving dampness, and neutralizing heat. It is used for weak spleen and stomach, loss of appetite, loose stools, excessive leucorrhea, summer dampness, vomiting and diarrhea, chest tightness and abdominal distension. The adverse effects and contraindications of this product are not clear. The use of drugs need to be under the guidance of a doctor, not self-medication.