What happens when a bulla bursts?

The rupture of pulmonary bullae can lead to pneumothorax. At this time, there will be clinical symptoms such as chest pain and dyspnea. If it is a small pneumothorax, conservative treatment should be taken. High concentration oxygen can be given. Pneumothorax can be absorbed by itself. If it is a large pneumothorax, exhaust therapy should be taken. Thoracentesis and closed thoracic drainage can be used. Thoracentesis is suitable for closed pneumothorax with lung compression below 20%. Dyspnea is relatively mild and lung function is good. Closed thoracic drainage is used for patients with significant dyspnea, severe lung compression, and recurrent pneumothorax.