Poria plus Astragalus used in combination has the effect of strengthening the spleen, tonifying qi and promoting yang, inducing diuresis and eliminating edema, which can improve or treat qi deficiency, edema, spontaneous sweating, loose stools with scanty appetite, and restlessness of the heart and mind. It should be noted that the use of medication should be identified, so it should be used singly or in combination with Chinese herbs under the guidance of the doctor’s identification, and should not be used indiscriminately by oneself to avoid making mistakes. The effects of Poria are diuresis and seepage of dampness (promoting the flow of water to dispel dampness), strengthening the spleen and tranquilizing the heart. Poria can be used in the treatment of edema and low urine output, phlegm-drinking palpitations (dizziness and palpitations caused by phlegm-drinking evil qi), deficiency of the spleen with low food intake, loose stools, diarrhea, restlessness of the heart and mind, palpitations and insomnia, and other conditions. The effects of Astragalus are to tonify qi and raise yang, consolidate the surface to stop sweating (stop sweating by consolidating the muscle surface), diuretic and reduce swelling, generate fluid and nourish blood, and promote stagnation and paralysis (make paralyzed meridians and veins open up). Astragalus can be used to treat conditions such as qi deficiency and weakness, loose stools with little food, sinking of the middle qi (deficiency of qi in the spleen and stomach, with the appearance of falling organs), prolonged diarrhea and prolapse of the anus, and blood in the stool and leakage of blood (excessive menstruation or more than a few drops of menstruation).