Cough Lixian Capsule is a Chinese medicine preparation, with the effects of tonifying qi, nourishing yin, moistening the lungs, relieving cough, benefiting the stomach, and generating fluids, and is mainly used in the clinic for colds as well as coughing, coughing up phlegm, dry throat, asthma and other symptoms caused by chronic bronchitis. The ingredients of the drug mainly include auspicious grass, gold, white tail ginseng, Platycodon grandiflorum, tiger’s ear, loquat leaf, ephedra, mulberry white bark, poppy husk and so on. The adverse reactions of this drug are relatively few, but in the process of taking the drug do not take tonic Chinese medicine at the same time, and avoid smoking, alcohol and spicy, cold, greasy food. Children, pregnant women, lactating women are forbidden to use.