Poria is hard and difficult to dissolve in water, so it must be mashed, soaked and then decocted. Chinese medicine is mainly through the decoction to play a role, soaking water to drink may be due to the release of active ingredients is limited, can not fully play the efficacy of the drug, can not replace the drug treatment, will affect the efficacy. Poria has a sweet, light flavor and flat nature, with the effects of diuresis (facilitating urination and eliminating edema), seepage of dampness and strengthening of the spleen (facilitating water and dampness in order to strengthen the spleen), and tranquilizing the heart. It is used as a main treatment for edema, phlegm (pathological products formed by impaired metabolism of water and fluid), diarrhea due to spleen deficiency (diarrhea caused by a weak spleen), palpitation (rapid heartbeat, often accompanied by panic), insomnia and other conditions. It is used as a traditional Chinese medicine with the effect of favoring water, seepage of dampness, and can strengthen the spleen and tranquilize the heart; it can treat weak spleen and stomach resulting in less food, loose stools (thin and unformed feces), and also improve edema and urine, panic and restlessness; Poria is not the correct infusion, because its infusion is used in water is limited to the effective dose, not to achieve therapeutic effect, follow the doctor’s instructions to use. Poria products of traditional Chinese medicine contraindications: evil Ampelopsis,; fear of ground elm, gentiana, tortoise shell, andrographis,; dietary contraindications of onion, vinegar and acidic foods; if there are related symptoms, please consult a doctor in time, follow the doctor’s instructions to use medication.