Children recurrent bronchitis tracheal sensitivity can be divided into general treatment, symptomatic treatment, antiviral therapy and antibiotic therapy. 1. General treatment: children should ensure adequate sleep, indoor ventilation; reasonable diet, balanced nutrition. 2. Symptomatic treatment: for severe cough, cough suppressant drugs can be selected according to the condition and the applicable situation, and the specific choice of drugs should be evaluated and used by specialized physicians. 3. Causative treatment: If viral infection is considered, antiviral treatment, such as interferon alpha nebulizer inhalation treatment, should be carried out. Bacterial infections should be treated with sensitive antibiotics after specimen culture and drug sensitivity test. Parents should go to a specialized hospital to identify the specific cause of the disease and follow the doctor’s instructions, rather than blindly using drugs.