What is costochonaritis?

Answer 1

Costochondritis is an inflammation of the cartilage that connects a rib to the sternum (breastbone), leading to localized chest pain. This condition can be caused by repetitive trauma, overexertion, or injury, but its exact cause is often unknown. Symptoms typically include sharp or aching pain in the chest, which may worsen with certain movements or deep breaths. While usually benign, it can mimic more serious conditions, so a proper diagnosis is essential.