What could lead to pain on the right side under ribs?

Many reasons. It depends on what brings the pain on, what it feels like, where exactly it is located, how long it lasts, what makes it better, and what makes it worse. Only a dr. Can help you figure this out. Possibilities include an ulcer, irritation of the stomach or duodenum (small intestine), gallstones (likely), heart failure, muscle spasms, pinching of nerves that exit the back, or spasms of intestine.

Related Questions

What could lead to pain on right side under ribs?

Many reasons. It depends on what brings the pain on, what it feels like, where exactly it is located, how long it lasts, what makes it better, and what makes it worse. Only a dr. Can help you figure this out. Possibilities include an ulcer, irritation of the stomach or duodenum (small intestine), gallstones (likely), heart failure, muscle spasms, pinching of nerves that exit the back, or spasms of intestine. Read more...