Passepartout is a dry and ripe fruit on the maple tree. Pungent and light in taste, it mainly has the functions of expelling wind and removing dampness, dredging collaterals and promoting diuresis, reducing swelling and promoting lactation, and has certain curative effect on hypogalactia, numbness of limbs, hyperlipidemia and hypertension. It can also be used to treat eczema, beriberi and hemiplegia, and can be used together with Passepartout. Can be taken alone or in combination with traditional Chinese medicine. For example, motherwort, Cyperus rotundus and Angelica sinensis can be used in combination to treat menorrhagia, but they must be taken under the guidance of a doctor. At the same time, it is necessary to strictly control the dosage and try not to eat radish during taking the medicine, so as not to affect the curative effect.