A child’s recurrent cough should be considered to be caused by respiratory tract infections, bronchitis, etc. It may also be related to dry and cold weather irritation, seasonal allergies or lung gas deficiency. If the cough is caused by inflammation of the respiratory tract, you can take Cefaclor granules and Pudilan Anti-inflammatory Oral Liquid for anti-infection treatment, as well as pediatric phlegm and cough syrup and dextromethorphan syrup for cough relief treatment. Normally, you should pay attention to drink more warm water and do not eat greasy and spicy food to avoid affecting the recovery of respiratory tract inflammation. If the cough is triggered by seasonal changes, allergies and other factors, you can take medicines such as compound licorice oral solution to stop the cough, together with montelukast sodium chewable tablets to prevent allergies, and also with nebulized inhalation of budesonide powder inhaler for treatment. Children with allergic cough should pay attention to avoiding allergic substances and avoiding the stimulation of dry and cold air. It is important to keep the air inside the house clean and hygienic, and try not to keep pets at home to avoid allergies in children.