Poria cocos can be eaten, this product has the effect of detoxification, dehumidification, fluent joints, etc. It is used for syphilis, mercury virus-induced pain in the tendons and bones, dampness-heat gonorrhea, bandage, carbuncle, scrofula (mainly refers to the cervical lymph nodes tuberculosis), scabies. If you need to use need to recognize the evidence and follow the doctor’s instructions to apply. Poria cocos is a heat-clearing medicine, sweet, light and flat in nature. It belongs to the liver and stomach meridians, mainly has the effects of detoxification, removing dampness, and facilitating the joints, etc. It is often used to improve dampness-heat drenching, tendon and bone pains. The Compendium of Materia Medica also wrote that Poria cocos has the effect of strengthening the spleen and stomach, strengthening the tendons and bones, and dispelling wind-dampness, so it can be eaten, and Poria cocos can be used both internally and externally. However, Tu Fu Ling is not suitable for all patients. For those with liver and kidney yin deficiency (insufficient yin fluid in the liver and kidney) and those with allergies, it is not recommended to use it without authorization, so as not to be detrimental to the body. Pay attention to avoid tea when taking Tu Fu Ling. As Tu Fu Ling is a traditional Chinese medicine, it is recommended to use it under the guidance of a doctor before use.