M.M.
Emetrol is a MIRACLE med! I used it all through my childhood, and just had to use it on my 3 year old son last week too. It worked like a charm! First dose is always the one that works. I don't know why or how it works, but I am blown away at the stuff. $9 is definetly something I would pay to ease the suffering :( I hated to see my son so sick.
We tried the sips of water every 15 mins, the pedialyte, the plain toast, popcicles... nothing stayed down. It became a dehydration issue, so using the emetrol made it so we could slowly start to give him fluids. I agree with whatever is making them sick needs to come out, my mom thought the same way when I was a child. She didn't give me the emetrol right away, but when theres nothing left to vomit, and you still are... something has to give.