Your 10 month baby wont drink pedialyte is water ok?

You need to ask the child's doctor. No one here knows the child's medical history to answer this type of question in the best interest of the child. While they may be sincere, they can be sincerely wrong. This solution is used the replace fluids due to diarrhea or vomiting etc. While low in sugar it can have negative side affects under certain conditions. Ask your doctor.