Christine,
I tried Zophran, Zuphrine, Compazine, and Phenergan. No help. I finally started using ativan every four hours followed by Marinol. I would let the ativan disolve in my mouth (so I wouldn't throw it up) then wait 30 minutes and take the marinol. That combo allowed me to stop vomiting for an hour to an hour and a half.
Angie

51 y/o Stage 4 HPV Tonsil Cancer IMRT & Cisplatin. Completed 9/26/2011.