Papaya and mulberry branches in water can soothe the tendons and activate collaterals (stretch the tendons and bones, dredge the meridians), harmonize the stomach and dissolve dampness, dispel wind and eliminate dampness (get rid of wind and dampness in the body), and facilitate the joints. Papaya is the nearly mature fruit of the Rosaceae plant wrinkled-skinned papaya, which can soothe tendons and activate collaterals, harmonize the stomach and dissolve dampness. It is often used in the treatment of rheumatism and paralysis, vomiting and diarrhea and turning tendons (persistent muscle tension and stiffness after vomiting and diarrhea), foot and edema, soreness and heaviness of the limbs, and contracture of the tendons and veins (persistent muscle tension and stiffness). Some people taking papaya may experience adverse reactions such as anorexia, nausea and vomiting, abdominal pain and diarrhea, and dyspnea. Papaya should not be taken with sulfonamides, aminoglycosides and other drugs. Sangzhi is the dried shoots of mulberry (Morus alba), which can expel wind and remove dampness and facilitate joints, and is often used to treat rheumatism and paralysis, joint pain and numbness. The efficacy of the two together in water is to soothe tendons and activate collaterals, harmonize the stomach and dissolve dampness, dispel wind and dampness, and facilitate joints. Papaya, mulberry branches in water precipitation of active ingredients is not much, the therapeutic effect is not as good as into the soup decoction. It is recommended to use under the guidance of a Chinese medicine practitioner to avoid adverse reactions or delayed illness.