Treatment of obstructive pneumonia is similar to other lung infections in that sputum bacterial culture and drug sensitivity test results are used to select a sensitive antibiotic for treatment. Clinically, before the sputum culture and drug sensitivity test results are returned, broad-spectrum antibiotics such as cefoperazone sodium sulbactam sodium, levofloxacin, piperacillin tazobactam, etc. can be selected, along with symptomatic cough expectorants such as amiloride injection, bromhexine injection, and acute syrup. The main causes of obstructive pneumonia are airway foreign bodies, benign and malignant lung tumors, etc. Therefore, controlling the infection can only temporarily relieve the patient’s clinical symptoms, but we also need to address the root cause of obstructive pneumonia.