If it is a recurring bronchitis, parents should take their baby to the hospital for professional examination, diagnosis and treatment. At the same time, parents should do the following: 1. Pay attention to clothing to prevent overheating: after the baby is sick, especially in winter, if overdressed body will be overheated, but will make the baby’s bronchitis more serious, coughing more powerful. Overdressed children tend to sweat and get sick easily, so you need to pay attention to clothing, timely increase and decrease clothing to warm behind the ears is appropriate; 2, pay attention to rest: after the baby is sick will not feel well, during the illness should reduce strenuous activities, more baby rest, you can properly reduce outdoor activities; 3, timely hydration: drinking water can relieve dry throat, reduce the baby cough. After the baby is sick should always give the baby water, drink more water, more urination, but do not force the baby to drink, a one-time drink of water should not be limited; diet conditioning, during the illness is recommended to liquid food, such as porridge food, reduce or temporarily do not use stimulating food, and then eat after the baby is well; 4, observe the situation, make a record: during the illness, the mother should always observe the baby’s mental state The child should also pay attention to the possibility of allergies and bronchial asthma, it is best to go to the hospital for a careful examination and improve the pulmonary function test if necessary. 7. Children with recurrent bronchitis can apply immunomodulators to enhance the child’s resistance.