The efficacy and function of Poria is to tranquilize the heart and tranquilize the mind, and diuresis; its contraindications are kidney deficiency urinary disadvantage (urinary incontinence) or incontinence, deficiency and cold slippery semen should be taken with caution. The method of consumption is decoction, or into the pill, bulk. Poria, sweet and light in flavor, flat in nature; attributed to the heart and spleen meridians. It has the effect of tranquilizing the heart and tranquilizing the mind, and inducing diuresis. It is mainly used in the treatment of heart palpitations, dizziness (violent heartbeat, panic), forgetfulness, insomnia, eclampsia, and urinary incontinence. The adverse effects of Poria are not clear at present. During the period of taking Poria, the diet should be light, avoiding smoking, alcohol and spicy, cold and greasy food. If patients have any discomfort, please go to a regular medical institution; if you need to use Fu Shen, must be used under the guidance of a professional doctor.