Follow all directions on the product package. If your doctor has prescribed this medication, take it as directed. If you have any questions, ask your doctor or pharmacist. Take this medication by ...

INTERVENTIONS: Random allocation to receive IM injections of either 37.5 mg methotrimeprazine (Levoprome, Nozinan) or 75 mg meperidine (Demerol) combined with 50 mg dimenhydrinate (Dramamine ...