Cold cough in children is mainly caused by wind-cold, you can take wind-cold cough granules, wind-cold cold granules and other proprietary Chinese medicines under the guidance of a physician. 1. The efficacy of wind-cold cough granules is to promote the lungs to disperse cold, expectorant cough. Clinically, it can be used for the treatment of coughing and wheezing caused by external wind-cold, lung qi not declared, see headache and nasal congestion, phlegm and cough, chest tightness and shortness of breath. Its composition includes ephedra, bitter almonds, perilla leaves and other traditional Chinese medicines. Adverse reactions and contraindications are not clear, avoid eating spicy and greasy during the medication, quit smoking and limit alcohol. 2. The efficacy of Wind-cold and Cold Granules is to relieve the surface of the sweat, and disperse wind and cold. Clinically, it can be used to treat wind-cold cold, such as cough, fever, malignant cold (fear of cold), no sweat, nasal congestion. Its composition includes Ephedra, Platycodon grandiflorum, Perilla frutescens and other traditional Chinese medicines. Adverse reactions and contraindications are not clear, avoid eating spicy and greasy food during the medication, quit smoking and limit alcohol. The above drugs need to be used under the guidance of a doctor.