The invention discloses a pill for treating bronchitis. The pill comprises the following ingredients by weight: 28 to 32 parts of radix adenophorae, 14 to 16 parts of cortex lycii, 10 to 12 parts of mix-fried mulberry bark, 28 to 30 parts of cordate houttuynia, 18 to 22 parts of folium eriobotryae, 2 to 4 parts of red ginseng, 28 to 32 parts of dioscorea rhizome, 28 to 32 parts of coix seeds, 5 to 6 parts of Pummelo Peel, 5 to 6 parts of poria cocos, 5 to 6 parts of bitter apricot kernels, 3 to 4 parts of fired perilla seeds, 3 to 4 parts of aster, 2 to 3 parts of tussilago, 5 to 6 parts of trichosanthes bark, 5 to 6 parts of thunberg fritillary bulbs, 5 to 6 parts of rehmannia glutinosa, and 5 to 6 parts of radix polygonati officinalis. The pill of the invention is used for treating bronchitis, has the efficacy of tonifying qi, clearing away lung-heat, reducing phlegm, invigorating spleen, and helping kidney to control qi, and has a good curative effect, a short treatment course, and no toxic or side effect in treating bronchitis.