Cough Chewable Tablets generally refers to Cough Tablets, the main function is to relieve cough, expectorant and asthma. It is a proprietary Chinese medicine containing poppy husk and ephedra, so it can relieve cough, expectorant and asthma in clinical practice. It may cause panic, elevated blood pressure, and is addictive when consumed over a long period of time. For children, pregnant women, lactating women and other special groups should be avoided, high blood pressure, coronary heart disease and other related diseases, general conditions can not be used. Cough, chest tightness, shortness of breath can be seen in a variety of diseases, but also need to deal with the cause of the disease, it is not recommended to blindly use cough tablets for treatment. Therefore, the use of cough tablets need to be under the guidance of an offline doctor, and need to observe the adverse effects of the drug.