I'm sorry I don't have a medication to recommend. I've had a migraine for the past month and like you am ready to bite someone's head off. I'm having a terrible time getting along with people and it made a short trip down to Las Vegas very difficult.
I take morphine in the form of MS Contin for my headaches and it had been working up until Christmas. Now it's not, unfortunately. I find that a combination of T3s, Toradol, Gravol and Ativan works. I take a beta blocker to keep my blood pressure down.
I hope you find some relief. Keep us up to date.