to explore the western medicine class anti cold drugs containing various ingredients, through the analysis and research to understand the value of its clinical application. Methods: the west pharmacy sales of conventional western medicine against cold drug ingredients for scientific analysis and understanding of various drugs contain ingredients, according to the composition and characteristics of drug recommendations reasonable medication, so convenient for doctors and patients based on the characteristics of the patients with reasonable drug use. Results: this paper analyzes the white and black (piece) of white and black (night), compound aspirin, kang wil possess, GanMaoTong, crack, kang, rick shu, colds, sense of speed tablet and keep colds spirit, available cold capsules, tylenol, silver, LeiDengTai, federal fiddy, smal white, Jin Baoning, constant, I work again hin drugs such as components and major functions of the various components and using range. Conclusion: the west pharmacy sales of conventional western medicine against cold drug ingredients for scientific analysis and understanding of various drugs contain ingredients, according to the composition and characteristics of drug recommendations reasonable medication, so convenient for doctors and patients based on the characteristics of the patients with reasonable drug use.