The efficacy of Fu Shen is to tranquilize the heart and calm the mind, etc.; the dosage for adults is usually 9~15 grams. Poria belongs to the class of Chinese medicines that diuresis and seepage of dampness (promoting the flow of water to dispel dampness) and tranquilize the mind, with a light and sweet taste, and a calm and peaceful nature, which belongs to the heart meridian and spleen meridian, and has the efficacy of tranquilizing the heart and tranquilizing the mind and invigorating the spleen to promote the flow of dampness and promote the flow of water, which is suitable for the patients with palpitations, forgetfulness, restlessness of the heart and the mind, insomnia, restlessness in sleeping and dysuria (unruly urine), and so on. According to the Pharmacopoeia, the dosage of Fu Shen for adults is 9~15 grams at a time, which needs to be taken by decoction; it should be noted that those who have kidney deficiency and urinary incontinence or incontinence, and those who have cold and slippery semen should be cautious of taking Fu Shen; during the period of taking the medicine, don’t eat greasy food, and keep the mood calm; its adverse reactions are not clear for the time being. Poria needs to be used under the guidance of a professional Chinese medicine practitioner to identify the symptoms, do not use blindly.