Ginger tea is a gentle anti-emetic.
Gravol also works well but will likely cause her to fall asleep - so no driving, operating any equipment, doing any kitchen chores, etc.
Zofran is THE best anti-emetic. Zofran was the only anti-emetic that worked consistently and quickly for our child. But, it is very expensive. [This is why most hospitals will give Zofran only after all other anti-emetics have failed. In Canada, it's about $11-$12 per pill.]
Here's info on Zofran: http://www.nlm.nih.gov/medlineplus/d...di/202424.html