I just had to leave work because of it. Went in for 6am and on the way there I got pains so I took a couple Gas-X ... half hour later it got so much worse. Looked at the label and Gas-X chewables have Sorbitol which I am sensitive to and actually CAUSES gas for me. *duh* I turned pale and sweaty and had the most horrible stabbing pains. Work actually sent me home because I couldn't stand up straight. I called my OB and they said to try Phazyme as it doesn't have Sorbitol. But I can't take it today because I've already had 3 chewable gas-x and one softgel. My head cashier was putting ice packs all over my stomach because she swears it helps. And it actually helped at bit. Ugh it's the worst pain ever..