If you suddenly experience chest pain or difficulty breathing—specifically trouble inhaling—it could be a sign of pneumothorax.
Pneumothorax is particularly common among young, thin men, and if respiratory function deteriorates, it can sometimes become life-threatening.

What is a pneumothorax?

Pneumothorax is a condition in which the lung collapses because a hole forms in it, allowing air to leak into the chest cavity.
While “spontaneous pneumothorax”—commonly seen in thin males aged 10 to 30—is the most typical form, elderly patients may experience “secondary pneumothorax,” which occurs alongside underlying conditions such as emphysema.
Furthermore, with the aging of the population, cases of pneumothorax are increasingly being encountered in home medical care settings.

Diagnosis can be easily made using chest X-rays or CT scans; however, because many patients are young, they often downplay their symptoms, leading to delays in seeking medical attention.
Mild cases, in particular, are frequently dismissed as mere muscle pain or a common cold.
Yet, if left untreated, the lung collapse can worsen, posing a risk of insufficient oxygen intake.

To ensure early detection and treatment, it is crucial to visit a medical facility as soon as you notice early symptoms, such as pain on one side of the chest or shallow breathing.

If someone around you suddenly complains of chest pain or difficulty breathing, keep in mind that it could be pneumothorax.