Well even if its a generic version??!!!
I would ask for something besides zofran. Didn't they have a recall on it because it can cause birth defects?
Ask for Phenergan. Not really much you can do except keep drinking and eating. Try everything. I have had it my entire pregnancy and have found three foods I can eat... if I eat anything else I'll get extremely sick. It took me about 20 weeks to figure out what I can eat. Try switching prenatals too. That's really all I got. I'm 29 weeks and still dealing with it and trying new things. I mainly focus on those three foods and I'll eat tiny bites of other foods just to get the vitamins and nutrients since my doctor said no more prenatals. I would go to the hospital twice a week to get fluids. So suck on ice. Drink gatorade. And drink water... I know it's really hard..