Pediatric pneumonia is divided into infectious pneumonia and non-infectious pneumonia, and antibiotics need to be selected according to the cause, as follows: 1. bacterial pneumonia: use penicillin, cephalosporin, amoxicillin, etc.; 2. mycoplasma or chlamydia pneumonia: generally use azithromycin, roxithromycin, etc.; 3. viral pneumonia: apply ribavirin or traditional Chinese medicine, etc.; 4. pneumonia caused by influenza virus: take oseltamivir phosphate, etc. The specific medication should be combined with clinical, by the doctor face to face guidance shall prevail.