what makes costochondritis flare up
Costochondritis. Costochondritis is a relatively harmless condition that causes the cartilage of the costochondral or costosternal joints to become inflamed.This condition is characterized by pain and tenderness in the chest area that can be reproduced by applying pressure to the front of the ribcage.Flare upsâ caused by the original condition can often trigger a re-occurrence of costochondritis symptoms as well. And while most of these conditions are incurable, it is possible to send them into remission.