The invention provides a Chinese patent medicine for treating prostatitis, which comprises the following raw medicines: aweto, American ginseng, antler, Chinese yam, epimedium, broomrape, Chinese wolfberry, common cnidium fruit, prepared rehmannia root, cynomorium, teasel root, shiandra, angelica, euryale seed, safflower, tuckahoe, moutan bark, rhizoma anemarrhenae, dogwood, dodder, lotus seed, oyster, phellodendron bark, deglued antler, achyranthes, peach kernel, milk vetch, plantain seed and licorice. The Chinese patent medicine is prepared from oral capsules and brewed medicated wine whichare taken together, wherein the oral capsules are taken after breakfast per day, and the brewed medicated wine is drunk at night in the same day. In the invention, the oral capsules and the drinking medicated wine need to be taken together, wherein the oral capsules need to be taken in the morning, and the brewed medicated wine needs to be drunk at night. The Chinese patent medicine provided by the invention can be used for treating both principal and secondary aspects of diseases, can be used for treating prostatitis, conditioning internal secretion and improving sleep quality, has the advantages of short course of treatment, good treatment effect, no side effects and low treatment cost, and is convenient to use. Traditional capsules and medicated wine are adopted in the invention, thus the Chinese patent medicine is convenient to prepare, store and use clinically.