No one is immune to aches and pains, especially when it comes to stomach aches. Yet, pain under the right rib cage may feel mysterious, alarming, and downright uncomfortable, especially if it's ...

The painful spasms of a gallbladder attack often begin suddenly (sometimes after eating a fatty meal) and may last several hours. The attack is caused by one or more gallstones getting stuck in the ...

DEAR MAYO CLINIC: I’ve been experiencing sharp pain under my rib cage and my reading tells me it could be gallstones. What exactly are gallstones? What causes them? How do you treat them? ANSWER: ...