1, Luffa sponge has the effect of expelling wind, and can be used to treat chest pain, intestinal gas pain, rheumatic joint pain, etc. Luffa sponge has the functions of dredging meridians and promoting blood circulation, and can be used to treat joint pain, contracture and swelling and pain of breast abscess. Luffa also has the function of reducing milk, which can be used to treat milk obstruction; In addition, loofah has the effect of stopping bleeding.

2. After the Luffa is ripe, it is dried in the sun to remove the outer skin, and the filamentous part inside is silk pulp, which is the vascular bundle of the dried and mature fruit of the Cucurbitaceae plant Luffa.