Pediatric bronchopneumonia is the most common disease in the pediatric period and can develop throughout the year, with more frequent in the cold winter and spring seasons. A. The etiology of pediatric bronchopneumonia The pathogenic microorganisms of pediatric bronchopneumonia are bacteria, viruses, mycoplasma, etc. In the developed countries born in pediatric pneumonia pathogenic viruses dominate developing countries are dominated by bacteria bacterial infections are still common with Streptococcus pneumoniae in recent years Mycoplasma pneumoniae and Haemophilus influenzae have increased trend pathogens are often invaded by the respiratory tract a few through the bloodstream into the lungs. The treatment of pediatric bronchopneumonia should take comprehensive measures to actively control the inflammation and improve the ventilation of the lungs to prevent complications. 1, general treatment: keep indoor air circulation; keep the respiratory tract unobstructed, timely removal of upper respiratory secretions, change position to facilitate the elimination of sputum; strengthen the nutritional diet, should be rich in protein and vitamins, a small number of meals, severe cases can not eat intravenous nutrition; children with different pathogens pneumonia should be separated into rooms to avoid cross-infection. 2, pathogenic treatment: according to the different pathogens to choose drugs. 3, the treatment of coexisting diseases and complications: the coexistence of rickets malnutrition, should be given the corresponding treatment, for the complication of pus thorax pneumothorax should be timely extraction of pus and gas. 4, other: pulmonary physiotherapy has the role of promoting the dissipation of inflammation; thymidine for cell success immunomodulators and can enhance the role of antibiotics; vitamin C vitamin E and other oxygen free radical scavengers can remove oxygen free radicals, conducive to disease recovery.