What causes chest pain during breathing?

Chest pain during breathing may be caused by physiological factors, or it could result from medical conditions such as pneumonia or viral myocarditis. The specific analysis is as follows:

I. Physiological Factors

After intense physical exercise, excessive exertion can cause transient angina. Additionally, if someone has been inactive for a prolonged period and suddenly engages in vigorous activity, the heart rate may spike abruptly, leading to temporary angina and resulting in chest pain during breathing. This condition is generally not concerning and tends to improve on its own after a short period.

II. Pathological Factors

1. Pneumonia

When the lungs are invaded by bacteria or viruses causing pneumonia, pathological damage occurs in the mucosal tissues of the lungs and respiratory tract. This can lead to traction-induced chest pain during deep breathing. Treatment should be guided by a physician and may include medications such as azithromycin capsules or cefixime capsules.

2. Viral Myocarditis

Viral myocarditis can impair the function of the heart and surrounding organs. During respiration, movement of the costosternal joints and stretching of nerves may trigger significant chest pain. In such cases, prompt medical evaluation is necessary, and treatment should follow medical advice, possibly including medications like ibuprofen sustained-release capsules or loxoprofen sodium sustained-release capsules.

In addition to the above causes, conditions such as pleural fibroma should also be considered. When symptoms occur, it is important to seek timely medical evaluation at a hospital to identify