Nausea and Vomiting
Determine the underlying etiology
Rule out life-threatening conditions
Consider using the following agents:
Prochlorperazine (Compazine), 5 - 10 mg IV/PO/IM q4 - 6h prn (also in suppository form, 25 mg bid)
Metoclopramide (Reglan), 10 mg PO/IV q6h prn
Trimethobenzamide (Tigan), 250 mg PO q6 - 8h prn.