Ambroxol Hydrochloride Dispersible Tablets are medicines to dissolve phlegm and also have the effect of relieving cough, but the effect is not very big. It is mainly able to dilute phlegm, also can promote the discharge of mucous membrane and secretion in the respiratory tract, as well as reduce the retention time of mucus, can promote the discharge of phlegm, also can improve the respiratory condition. It can be used for acute or chronic respiratory diseases with abnormal sputum secretion and not very good sputum expulsion function. The side effects of the drug are not very big, and it is used more often in clinical practice, but a few patients may have allergic reactions. If there is any discomfort during the use of the drug, it is necessary to stop the drug in time, and can be replaced with other cough and phlegm medication.