Medically reviewed by Sameena Zahoor, MD Pain under your left rib cage or breast is common, especially after eating or while ...

Your rib cage consists of 12 paired bones. The first seven pairs are called “true ribs” and are attached directly to the sternum. The 8th, 9th, and 10th pairs don't attach directly to your ...

Costochondritis occurs when the cartilage that connects your rib cage to your breastbone becomes inflamed. It can have symptoms that are similar to a heart attack. These include pain in the upper ...