The symptoms of coughing and breathing like a wind box in children may be due to bronchospasm caused by infection or the appearance of asthma, different situations are handled differently: 1. If the patient is suffering from bronchospasm due to infection, the first thing is to improve the blood routine, C-reactive protein, mycoplasma antibodies and other related tests, and take different treatments according to the different pathogenic microorganisms. In the case of bacterial infections, antibiotics such as cefixime, cefuroxime, etc. are required for treatment. If the patient is suffering from mycoplasma infection, erythromycin, azithromycin, etc. should be used, and antispasmodic drugs, such as inhaled Advil, Ventolin, Cymbalta, etc. 2. If the patient is suffering from cough and asthma, in addition to nebulized inhalation treatment, oral montelukast sodium can also be given.