1 year old had first experience with stomach flu last night, how long until I can give her milk?

My son had the stomach flu for the first time just a few weeks ago too and it was so horrible. I gave him pedialyte and waited to see if he was able to hold it down. If you do decide to give her pedialyte then start her off with just a little. Maybe 4 ounces. If she still continues to puke then take her to the doctor because she could get dehydrated.