C.W.
just give him the pedialyte and water until he stops the vomitting and diarrhea. I know you feel like a bad mommy but you are not. The formula will not sit right in his tummy and will come back up and I would think that Karo would make his diarrhea worse (we gave karo syrup to my son for constipation, if we are talking about the same thing). Trust me on this, if you rush food or formula too fast, you will be sorry. My son had a horrid virus last month and I thought he was finally over it, well my husband let him eat everything in site, and boy did we pay the price. When I had a stomach virus once I thought that a milk shake was the right thing to drink. Only then did I learn that stomach bugs and milk based products did not mix.