Take it three times a day, one hour after meals, because Fritillaria cirrhosa is a cold-cooling, heat-clearing and lung-moistening drug, which can avoid the irritation of drugs to the stomach after meals, and also facilitate the good digestion and absorption of drugs and give full play to their functions. The dosage of decoction can be 16 g a day, and pure powder can be eaten, 9 g a day, 3 g a time, 3 times a day, with good curative effect and minimal dosage.