What could cause burning pain in my upper abdomen?

Answer:
Probably due to drinking so much last night.


ANSWER
It depends on what side of the abdomen. The right side has a kidney and appendix. The left side has another kidney and the gallbladder. Everything, except for the appendix, can create stones. Stones are very painful. In the middle of the abdomen are female parts and the bladder. Those parts are prone to infection, especially in women. Hope this helps.


Correction to above: The gallbladder and appendix are both located on the right side in most people.
First answer by ID0203161314. Last edit by Swcompton. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 32 [recommend question].