Lobular pneumonia does not require hospitalization if the condition is mild. Lobular pneumonia is usually a bacterial infection, and the clinic can improve the blood routine, C-reactive protein, calcitoninogen, sputum culture, chest X-ray and other related examinations. If the patient’s blood routine suggests that the percentage of white blood cells, neutrophils and neutrophils is higher than normal, and the C-reactive protein and calcitonin are also elevated, then the diagnosis of bacterial infection is clear, and we can take oral antibiotics for treatment, and the commonly used antibiotics include cefixime, levofloxacin, cefaclor, etc. At the same time, we can improve the sputum culture, which is the most important part of the treatment of lobular pneumonia. At the same time, we can improve the examination of sputum culture, according to the results of drug sensitivity test to change antibiotics. If the patient’s oral medication is ineffective or the condition is serious, we can take outpatient infusion or hospitalized infusion method for further treatment according to the doctor’s opinion.