What's the best way to help settle a upset stomach?
My sister is throwing up like crazy every 15 minutes
eat dry toast with no butter or any toppings, drink small amounts of water (2 tablespoons) every 5 minutes. take 2-3 tums if you have any. good luck and hope your sis feels better!
Sometimes, sprite will help. But I have found that if you can't keep anything down, it might be best just to wait it out and let your stomach calm down.
Yogurt sometimes helps me.