Pediatric pneumonia is an inflammation of the lungs caused by different pathogens or other factors (e.g., inhalation of amniotic fluid, fats and oils, or allergic reactions). Bronchopneumonia is the most common, occurring in winter and spring, and is the first cause of pediatric death, and is listed by the Ministry of Health as one of the four key pediatric diseases. The pathogens that cause pneumonia are viruses, bacteria, mycoplasma, and fungi. Clinical symptoms are fever, cough, shortness of breath, lack of energy, loss of appetite, irritability, mild diarrhea or vomiting, etc. What should I pay attention to in case of pneumonia? 1, to keep the living room environment quiet, comfortable, well ventilated, and the temperature is appropriate. Open the windows 3-4 times a day for 30min each time. room temperature 18℃-22℃, humidity 55%-60% is appropriate. 2.Reasonable arrangement of life, add clothes in time when the temperature drops, appropriate outdoor activities to enhance physical fitness. 3.Prevent respiratory infections, do not take children to public places or places where people gather during the onset season to avoid cross infection. Indoor air disinfection can be carried out regularly by fumigation with vinegar. 4, parents should strengthen the nutrition of the child, give high calorie, high protein, high vitamin easy to digest diet, a small number of meals, avoid giving fried food and easy to produce gas food; patient feeding, each feeding must be raised or hold the head up to avoid choking into the trachea asphyxiation; encourage the child to drink more water. 5. Parents should observe the child’s mental state, respiratory rate and rhythm. Suddenly accelerated breathing, pale or cyanotic face, nasal agitation, indifference or restlessness are signs of aggravation and should be seen promptly.