I am currently sick with the flu. I know this is minimal, but I can not keep anything down. Not even water. I am so thirsty and hungry, but soon after I eat or drink anything, it goes back out. Which in turn makes me even more hungry and thirsty. I was wondering if anyone knew of something that I could at least drink without it coming back up? I have tried juice, Gatorade and water. It has worked in the past. Crackers won't stay down either. I am mostly afaid of getting dehydrated. Is there a special drink I could get? Please any help will be much appreciated.