NEA Unfortunately this remedy did not work for me or my daughter. We both had been vomiting for about 5 hours when I decided to look up ways to stay hydrated and came across this site. I brewed two black tea bags in one cup of water for about 7 minutes till very dark. We each took a few sips for a little while then tried to rest. Both of us continued to have stomach cramps and while I have not vomited again I still feel like I may, and my daughter has continued to vomit.