He Shouwu leaves are effective in killing insects and relieving itching, detoxifying and dispersing knots, and treating sores, scabies, and scrofula (mainly refers to cervical lymph node tuberculosis). He Shouwu Leaf is the leaf of Polygonum multiflorum, which is flat in nature and slightly bitter in flavor, with the effects of detoxifying and dispersing knots, killing insects and relieving itching. This drug is mainly used for the treatment of sores (body surface suppurative infectious diseases), scrofula, scabies (skin infectious diseases caused by scabies mites). The adverse reactions, contraindications and precautions of He Shou Wu Ye are not known. Because of the limited therapeutic effect of a single drug, it is often used with other drugs, and it is important to be aware of possible drug interactions. If you need to use this product, apply it under the guidance of a Chinese medicine practitioner, do not use it by yourself.