What are the effects of Poria cocos

Poria cocos can be used for damp-heat gonorrhea, scabies, scrofula (mainly refers to cervical lymph node tuberculosis), eczema itching and so on.
Poria cocos is the dried rhizome of Sarsaparilla glabra of the lily family, which is sweet, light, and flat in nature, and is attributed to the liver and stomach meridians. This medicine has the effect of removing dampness, detoxifying, and facilitating the joints, and can be used for mercury poisoning as well as syphilis-induced tendon and bone pain and limb contracture, and is a key medicine for syphilis. It is often combined with Fangfeng, Job’s tears, papaya and other medicines to treat the contracture of limbs caused by mercury poisoning.
This product can also be used to treat carbuncle, scrofula, carbuncle redness, swelling and ulceration, damp-heat gonorrhea, eczema itching, scabies and so on.
Adverse effects of this product is not clear, liver and kidney yin deficiency should be taken with caution, avoid drinking tea when taking the drug. Please do not use the drug by yourself, so as not to cause damage to the organism. If you feel unwell, please go to the hospital.