Bacterial pneumonia is better treated than viral pneumonia because the effective causative organism can be identified through sputum testing or serum testing, or an effective antibiotic can be found for symptomatic treatment in response to drug sensitivity testing. The inflammation of the lungs caused by bacterial pneumonia is more obvious, so the symptoms of coughing, coughing and wheezing are also more obvious, and the sputum formed is either white foamy sputum with a thin amount or yellow, pus-like sputum. For bacterial pneumonia, effective antibiotics can be applied against the causative organism. For Gram-negative bacteria, second- and third-generation broad-spectrum antibiotics of the pioneer class are usually used, and for Gram-positive bacteria, pioneer antibiotics combined with quinolones or aminoglycosides are also taken. For bacterial pneumonia caused by anaerobic bacteria, aminoglutethimide or metronidazole is required. The inflammation formed by each type of bacteria should be treated symptomatically with effective antibiotics. Bacterial pneumonia is a pneumonia in which the causative agent can be identified, so bacterial pneumonia is well treated.