Loofah has the efficacy of dispelling wind, opening channels, activating blood circulation and lowering breast milk, and the contraindications are not clear. Loofah is the vascular bundle of mature fruit of Cucurbitaceae plant loofah, sweet taste, flat nature, belonging to the lung, stomach, liver meridian, has the efficacy of dispelling wind, circulation, blood circulation, lactation, can be used to treat paralysis, chest and ribs (chest and ribs) distension and pain, breast milk, breast carbuncle (breast redness, swelling and pain, breast milk discharged, and ultimately the formation of suppurative diseases) and other conditions. This product is sweet, gentle, flat, light and fluent, good at dispelling wind and opening channels, used for rheumatism and paralysis, contracture of tendons and veins (continuous tension and stiffness of muscles); this product enters the liver meridian, which is able to open the meridians and channels, and blood, often used for chest and hypochondrium distension and pain with stagnation of qi and blood. In addition, this product enters the liver and stomach meridians, can pass through the meridians and promote milk secretion, and can be used to treat postpartum deficiency of qi and blood, low breast milk, inaccessible milk, breast carbuncle swelling and pain, or menstrual breast distension and pain with lumps. The adverse reactions and contraindications of this product are not clear. Discomfort should seek medical treatment in time, under the guidance of physician’s diagnosis and selection of medication, do not self-medication, so as not to delay the condition.