Hi, I havent been able to eat or drink anything for the past 24 hours. I have a history of indigestion problems, and I have no stomach aches or pains. However, whenever I try to eat something, or even drink water - I get a severe indigestion and must throw up. I went to the doctor earlier, and he gave me nexium, however, it has not helped and i am still unable to keep anything down. Any ideas, or suggestions on what to do? I am supposed to go back in in 5 days- however, i cant go that long without eating. I have already lost over 5 pounds.