The difference between Pediatric Lung Clearing and Phlegm Relieving Granules and Pediatric Ephedra Granules is generally reflected in the different drug ingredients as well as the different therapeutic efficacy. Pediatric Lung Clearing and Phlegm Relieving Granules is mainly composed of ephedra, gypsum, almonds, forenuts, scutellaria baicalensis, and scapularia hebecarpa, etc. It has the effect of clearing heat and relieving phlegm. It has the effect of clearing heat and resolving phlegm, relieving cough and asthma. It is used for cough, phlegm and asthma caused by pediatric lung-heat cold. Its adverse reactions are not clear, and children with diabetes are forbidden to take it. Pediatric Ephedra Gan Granules is mainly composed of ephedra, Morus alba, perilla seeds, bitter almonds, dictyostelium, gypsum, etc. It has the function of calming asthma, relieving cough, relieving phlegm and asthma. It has the efficacy of calming asthma and relieving cough, and facilitating phlegm expectoration. It is used for pediatric pneumonia, cough and asthma, pharyngeal inflammation. Adverse reactions and contraindications are not clear. The drug must be taken under the guidance of a professional physician, do not take medication without authorization to avoid adverse consequences.