Get well soon Ruchie! My fiance gets side-effects from drugs too. Codeine and even asthma inhalers make him hallucinate and talk utter bulls**t!
Btw, those wristbands Kelly suggested really work for sea-sickness so I don't see why they wouldn't help with nausea (why did I never think of this before???!!! ).
Zantac is pretty good at relieving heartburn, but it's not so hot at preventing it I think. What drug is Nexium? I've got Lansoprazole which I love - is that the same stuff?