Fo fuck sakes its hardly independence day stop the fucking asking finding out if you are thjis maiger in normal person just because you like to drink a little cocka cola now and then, incompitent little skip rat.
coke is an acid (just try sticking it on the posts of your car battery when it corodes) it also de-counters the acid in your stomach which is flooding your stomach which causes the pain duh!!!!!!!
sugar can help settle an upset stomach but the carbonation can also hurt it so the best bet is to open a bottle of ginger ale and let it sit awhile opened.opened so as to let some of the bubbles escape and ginger is a natural tummy soother.
And to the original poster, if it makes you feel better, then by all means drink it.
Try it