Lung Ning Granules is a synthetic preparation of a proprietary Chinese medicine, containing a variety of ingredients of Chinese medicine, the main effect is to clear heat and dispel phlegm, suppress cough and calm asthma. It is used by children in respiratory diseases, such as common bronchitis, lung infections, respiratory infections, bronchitis with excessive phlegm, severe cough or with wheezing, and has a calming effect on asthma. In addition, Lung Ning granules should not be purchased casually in the market, because the dosage must be used under the guidance of a physician. Lung Ning granules are a proprietary Chinese medicine, and the safety properties of proprietary Chinese combinations are not clear, and adverse reactions are not completely clear, so it is recommended to use the drug under medical advice. If you take Lung Ning granules orally and indeed the cough symptoms are not relieved, you should definitely visit the hospital further to clarify whether you need to add other drugs, combine anti-infection or treat the lung condition.