June children cough, the cause of diversity, but nothing more than infectious cough and non-infectious cough, due to the age of small, rapid changes in the condition, the need to identify the causes as soon as possible. 1, infectious cough (1) bacterial infectious cough: mostly secondary to viral infections, appeared in the cough aggravation period, the number of coughing is obvious, phlegm, or accompanied by fever, commonly associated with bronchopneumonia, etc., the need to suppress cough and phlegm, anti-infective, nebulization and other treatments. Commonly used cough and phlegm medications can choose Ambroxol oral solution, Folcodine oral solution, Ambroxol oral solution, Lung Li Cough Compound, Pediatric Cough and Phlegm Granules, Pediatric Pepcid Cough Syrup, etc.; commonly used antibiotics are amoxicillin granules, cephalexin granules, cefaclor granules, Erythromycin Suxuxunate, Azithromycin granules, etc. (Specifically, the clinical doctor’s opinion should be based on the clinical doctor’s opinion). (Specific medication, to clinical doctor’s consultation, pay attention to avoid allergy medication) (2) viral infectious cough: common in acute upper respiratory tract infections, bronchitis. In addition to the oral above commonly used cough medication, do not need to use antibiotics, if the cough is severe, you can with the nebulizer treatment, commonly used nebulizer drugs are hormones, bronchodilators, phlegm drugs. 2, non-infectious cough (1) allergic cough: when contact with allergic substances, there will be a cough, dry cough is the main, cough time is long, both need to stop coughing, but also need to anti-allergic effect. On top of the above cough suppressant drugs, often with the use of montelukast sodium combined with cetirizine or loratadine orally, if necessary with budesonide nebulization. (2) esophageal reflux cough: this cough is mostly caused by gastroesophageal reflux and stimulation of gastric acid. The focus is on the treatment of reflux, which can be regulated by choosing to eat less and more frequent meals, elevating the body position, or orally promoting gastric peristalsis medications, such as Sifu Tang Oral Liquid, Lactobacillus tablets, Bifidobacterium quadruple vivax tablets, and so on. Children with mild cough can be treated at home or observed, but there is aggravation, need to consult a doctor as soon as possible to prevent and control the aggravation of cough, and at the same time, need to feed the right amount of warm water, maintain air circulation.