The invention discloses a fritillaria lung-moistening capsule which is a traditional Chinese preparation with the effects of clearing heat, eliminating phlegm, moistening lung and relieving cough. The capsule utilizes bulbus fritilariae, rhizoma anemarrhenae, scutellaria baicalensis, rhizoma coptidis, aster, snakegourd seed, peucedanum root, dried tangerine peel, platycodon grandiflorum, the root bark of white mulberry, mentha haplocalyx and liquorice as raw materials, and is prepared through the working processes of pulverization, decoction, filtration, concentration, drying, sieving, and the like. The invention has obvious effects on cough with lung heat, pharyngalgia and excessive phlegm.