The difference between Bai Shouwu and He Shouwu are different drug sources, different treatments and so on. 1. Different sources of drugs: White Shouwu is the tuberous root of the plant of the family Lauraceae, and the halberd leaves, and the tuberous root of the plant of the family Lauraceae, and the tuberous root of the plant of the family Lauraceae. He Shouwu for Polygonum cuspidatum plant roots. 2. The main treatment is different: Bai Shouwu main treatment of lumbar and knee pain, impotence and spermatorrhea, dizziness, tinnitus, palpitations and insomnia, loss of appetite, pediatric chancre (a chronic disease of children, manifested as emaciation, dietary anomalies, abdominal distension, thinning and yellowing of the hair, etc.) and so on. He Shouwu is used to treat canker sores, scrofula (mainly refers to cervical lymph node tuberculosis), rubella itching, intestinal dryness and constipation. White Shouwu should not be taken internally in excess. People with loose stools and dampness and phlegm should be cautious of taking Radix Polygoni Multiflori. If you need to use the medicine, you should go through the doctor’s diagnosis and follow the doctor’s instructions to regulate the treatment.