咳嗽为什么肋骨疼

咳嗽是一种身体自我保护的反应，可以帮助我们清除呼吸道中的异物和病原体。然而，有时候咳嗽可能会引起肋骨疼痛，给人们带来不适。那么，为什么咳嗽会导致肋骨疼痛呢？

首先，咳嗽肋骨疼主要是由于呼吸肌肉的收缩造成的。当我们咳嗽时，呼吸肌肉，特别是膈肌和肋间肌，会收缩并迅速放松，以推动呼吸气流和清除呼吸道。这种收缩和放松的运动可能会给周围的肌肉和关节施加压力，导致肋骨疼痛的感觉。

In English:

Why Does Coughing Cause Rib Pain

Coughing is a protective reflex of the body that helps us clear foreign substances and pathogens from our respiratory tract. However, sometimes coughing can cause rib pain, which can be uncomfortable. So, why does coughing lead to rib pain?

Firstly, coughing-induced rib pain is primarily caused by the contraction of respiratory muscles. When we cough, respiratory muscles, especially the diaphragm and intercostal muscles, contract and relax rapidly to propel airflow and clear the respiratory tract. This contraction and relaxation motion may put pressure on the surrounding muscles and joints, leading to the sensation of rib pain.