Main ingredients: the fruit contains about 20% of volatile oil, organic acid, methyl glycoside, alkali soluble resin, non-volatile terpenoids and saponins. Seeds contained sweet bean essence class scurfpea fruit and different malaytea scurfpea fruit, a total of about 1.1%, flavonoids scurfpea fruit flavones, methyl scurfpea fruit flavones, malaytea scurfpea fruit flavones and chalcone scurfpea fruit chalcone, malaytea scurfpea fruit chalcone malaytea scurfpea fruit, single terpene phenolic derivatives of phenol; Contains volatile oil, resin, fat oil. The flower contains adipose oil, volatile oil, sterol, alkaloid and so on.

Main function: invigorating Yang, curing urine, warming the spleen and relieving diarrhea. It is used for impotence and impotence, urinuria, cold pain in the waist and knee, and the deficiency of kidney and diarrhea. External use of vitiligo, bald.

Contraindication: Yin deficiency fire and the defecation of the bowler.