My daughter has been vomiting allday and when i try gatorade, sprite or broth she vomit it right back up. she's weak with chills. i gave her zofran (ondansetron)?

Vomiting: If she has the chills she should be seen by your doctor. Her vomiting could be caused by a strep throat or other cause.

?Stomach Flu: Hold off giving anything till the vomiting seems to have stopped, then give very small amounts of clear fluids like pedialyte frequently. After few hours without vomiting give regular fluids. After several hours of this slowly introduce solids. Call your doctor if unable to keep anything down, vomiting persists for more than few hours , bloody vomit or green vomit or signs of dehydration.