Rib cage pain is a common complaint that can have many causes, ranging from a fractured rib to lung cancer. The pain may be sudden and sharp or dull and aching. Many cases of rib cage pain are not ...

Pain under the left rib cage is not always a sign of something serious, but this part of your body houses several organs.

Medically reviewed by Sameena Zahoor, MD Key Takeaways Pain under the left rib cage can be a sign of a heart attack, which is a medical emergency. An enlarged or ruptured spleen, which may result from ...