Children with frequent pneumonia need to strengthen the daily care, reasonable treatment or active treatment of the original underlying lesions, etc., according to the specific conditions of the child to determine, such as congenital heart disease, if necessary, need surgery. 1. Strengthen daily care: children’s own immune function and respiratory development is not perfect, easy to be attacked by pathogens, “frequent pneumonia” situation. Children need to increase physical exercise to enhance their physical fitness, and at the same time, they need to pay attention to a reasonable diet, strengthen nutrition, avoid picky eating, partiality, and avoid vitamin and mineral deficiencies. Avoid polluted environment or stay away from smoking environment. 2. Reasonable treatment: for children diagnosed with bronchopneumonia, clinical symptoms such as cough and fever may appear, and the treatment should be evaluated by specialists, and antimicrobial drugs (e.g., cefaclor, etc.) should be reasonably used to fight infection according to the pathology, and at the same time, budesonide and other nebulized treatments can be used to reduce the inflammatory response of the respiratory tract, etc.. It is necessary to pay attention to follow the doctor’s prescription for a full course of treatment, to avoid stopping the drug, etc., without standardized diagnosis and treatment is prone to recurrent respiratory tract infections, and need to avoid such factors. 3. Treatment of underlying conditions: For children with underlying conditions, such as congenital heart disease (e.g., tetralogy of Fallot) and congenital pulmonary vascular developmental anomalies, the above phenomena are likely to occur, and the underlying conditions need to be actively treated, e.g., tetralogy of Fallot needs to be evaluated by specialists for surgical treatment. It is recommended to actively seek medical advice from a specialist for comprehensive assessment and intervention. All of the above medications should be used under the guidance of a doctor, avoid self-medication.