Causes of costochondritis

Inflammation is the body's natural response to infection, irritation or injury.

It's not known exactlywhy the costochondral joint becomes inflamed, but in some cases it's been linked to:

  • severe coughing whichstrains your chest area
  • an injury to your chest
  • physical strain from repeated exercise or sudden exertion that you're notusedtosuch as moving furniture
  • an infectionincluding respiratory tract infections (RTIs) and wound infections
  • wear and tearyour chest moves in and out 20 to 30 times a minute, and over time this motion can lead to discomfort in these joints
Content supplied by the NHS Website

Medically Reviewed by a doctor on 21 Dec 2018