The most effective way to stop cough and resolve phlegm in children is still inconclusive, you can take Chinese medicines such as Reduced Flavor Pediatric Phlegm Dispersant and Pediatric Lung Clearing and Phlegm Removing Granules. 1. The efficacy of Xiao Wei Hua Phlegm San is to disperse wind and dissolve phlegm. It can be used to treat children’s colds and wind, cough and shortness of breath, body heat and phlegm congestion. Its composition includes Chinese herbs such as Tianzhu Huang, Stiffy Silkworm, and Chuanbeimu. Adverse reactions and contraindications are not clear. 2. The efficacy of Pediatric Clearing Lung and Resolving Phlegm Granules is to clear away heat and resolve phlegm, relieve cough and calm asthma (stopping cough and calming wheezing). It can be used clinically to treat symptoms such as cough and phlegm caused by pediatric lung-heat cold. Its composition includes ephedra, gypsum, bitter almonds and other herbs. Adverse reactions are not clear, diabetic children are prohibited, avoid eating spicy and greasy food during the period of medication. The above drugs should be used in accordance with medical advice, if the child cough symptoms are more serious, it is recommended to go to the hospital in a timely manner, do not delay the condition.