What causes a dull pain above the xiphoid process during deep breathing, and what should be done about it?

Pain above the epigastrium refers to chest pain. Chest pain during deep breathing may be caused by excessive physical exertion, but it could also be related to conditions such as infectious pleurisy or spontaneous pneumothorax. Treatment options include oral medications, surgery, and other methods. Specific analyses are as follows:

1. Excessive exercise

After a prolonged period without exercise, suddenly engaging in intense physical activity for an extended time can overstretch chest muscles and intercostal muscles, increasing the burden on the lungs, which may result in chest pain during deep breathing. This is generally a normal physiological response that does not require special treatment and can be relieved through rest.

2. Infectious pleurisy

When bacteria invade the pleura, an inflammatory reaction occurs, leading to pleurisy. During respiration, patients with pleurisy experience traction on the pleura, causing friction between pleural layers and resulting in chest pain. Treatment may involve taking medications such as ampicillin capsules or amoxicillin capsules under medical supervision.

3. Spontaneous pneumothorax

Spontaneous rupture of lung parenchyma or visceral pleura without external influence allows air to leak from the lung into the pleural cavity through the visceral pleura, causing accumulation of air in the pleural space, lung collapse, and symptoms such as chest tightness, chest pain, and difficulty breathing. Surgical treatments such as video-assisted thoracoscopic surgery or open thoracotomy can be performed at a hospital.

In addition to the common causes listed above, chest pain may also be associated with diseases such as tuberculosis, rib fractures, or acute myocardial infarction. If chest pain persists, timely medical evaluation is necessary to complete appropriate diagnostic tests and receive proper treatment under a physician's guidance.