@drsermedmezher: POV: You Get a Sharp Chest Pain. Sources- PMID 39045476 jhughsy on TT One of the primary drivers of this condition is thought to be the rapid physiological changes associated with adolescent growth spurts. During these periods of fast growth, the nerves in the chest wall or the pleura (the lining of the lungs) can become momentarily irritated or compressed by the shifting musculoskeletal structure. This irritation triggers a localized spasm in the intercostal muscles, creating a sharp pain that often forces the person to take shallow breaths until the sensation passes. Beyond physical growth, stress and poor posture are significant behavioral triggers. PCS frequently occurs when a person is slumping or "hunching" over a desk, which can put mechanical pressure on the parietal pleura. When a sudden deep breath is taken from this compressed position, it can "catch" the sensitive nerve endings. Emotional stress or anxiety can also play a role, as these states often lead to increased muscle tension and altered breathing patterns, making the chest wall more susceptible to these brief, harmless spasms. Despite the intensity of the pain, it usually lasts only seconds to a few minutes and does not involve the heart or lungs themselves, distinguishing it from more serious cardiac events. #heart #chestpain #teenagers

Dr Sermed Mezher MBChB MRes

Open In TikTok:

Region: GB

Friday 30 January 2026 22:18:58 GMT