Luffa collateral is mild in nature and has the effect of expelling wind and unblocking collaterals, promoting blood circulation and lactation. It is suitable for arthralgia and contracture, chest and flank distention and pain, milk blockage, swelling and pain of mastitis and other diseases. Modern research shows that the main chemical components of Luffa complex are xylan and cellulose, mannan, galactose, lignin and other substances, which can promote diuresis, detumescence, gout, anti-inflammatory, analgesic, blood lipid lowering, blood glucose lowering, antioxidant and other effects. Clinically, it can be used with other drugs to treat chloasma, herpes zoster, toothache, chronic laryngitis, goiter, vertebral artery type cervical spondylosis, breast hyperplasia, acute mastitis, uterine prolapse, postpartum rheumatism, gout and other diseases.