Children are allowed to apply Ma Heng Cough Syrup. The ingredients of Ma Heng Cough Syrup mainly include ephedra, almond, gypsum and licorice, etc. The combination of these drugs has a good effect of clearing heat and promoting lung, relieving cough and asthma. When children suffer from cough and phlegm caused by acute bronchitis, they can apply mahogany cough syrup to relieve the symptoms. In addition, when children suffer from bronchial asthma with cough, shortness of breath and pronounced croup in the lungs, they can also be improved by applying mahjang cough syrup. In addition, children should eat a lighter diet with less sweet and spicy food when applying gingko cough syrup.