When allergic bronchitis occurs, the first thing to do is to find the allergen, and then get rid of the allergen is the most effective measure to minimize the attack of allergic bronchitis. Secondly, it is necessary to use anti-allergic drugs to carry on the treatment, the main oral drugs are loratadine, paracetamol or cetirizine hydrochloride. In the case of allergic bronchitis in infants and young children, the use of dicloretadine for anti-allergy treatment is more effective. If the cough symptoms are more serious, you also need to use hormone drugs for treatment, this time it is not recommended to take orally, it is recommended to nebulize inhalation terbutaline sulfate and budesonide. Terbutaline sulfate belongs to the bronchodilator, can effectively attenuate the symptoms of cough, budesonide belongs to the glucocorticoid, can attenuate the local inflammatory reaction, relieve allergy symptoms. When allergic bronchitis occurs, it is also easy to be combined with bacterial infection, if bacterial infection occurs, it is also necessary to use antibiotics at the same time to carry on the treatment, it is recommended to take oral cefixime.