They prefer zofran because it's less invasive and usually only want you to give phenergan as a last resort but when you do give it you can give 12.5 mg IM or 12.5 mg IV diluted with 10cc of normal...
I know what it's for. It's an antiemetic and I was gonna give zofran was senior medic said give phenergan because zofran is NSAID and he's been shot in