The invention discloses a formula of a traditional Chinese medicine for treating gynecological cervicitis, wherein the traditional Chinese medicine comprises the following traditional Chinese medicinecomponents by weight: 28 g of common yam rhizome (fried), 28 g of fried atractylodes macrocephala, 6 g of ginseng, 16 g of cynanchum otophyllum (fried with wine), 7 g of plantaginis semen (fried withwine), 4 g of licorice root, 1.6 g of dried tangerine peel, 1.6 g of spica schizonepetae, and 1.6 g of radix bupleuri. The preparation and use method of the traditional Chinese medicine composition comprises: taking a proper amount of wine, uniformly stirring with cynanchum otophyllum and plantaginis semen, slightly stewing, completely absorbing, frying with mild fire until aroma emits, and taking out when the color is darkened so as to be spare; frying common yam rhizome with mild fire until the color is slightly changed, and taking out so as to be spare; placing all the herbs into a casserole, adding a proper amount of water, placing the casserole on fire, boiling with strong fire (large fire), maintaining a micro-boiling state by using mild fire (small fire) after the boiling, decocting for 50 min, and removing the liquid; adding hot water, decocting for 30 min, and removing the liquid, wherein the water level is 2-3 cm higher than the residue; and mixing the two liquids obtained through the decocting to obtain one dose of the traditional Chinese medicine, and taking the one dose of the traditional Chinese medicine in two time in a warm state each day.