Suggest Remedy To Relieve Headache Due To Massive Head Injury

I am in extreme pain dail due to a massive head injury I sustained on December 5th 2010 and I have recently taken a trip to california (I live in Illinois) and when I called my Neurologist for a refill on hydrocodone 7.5/750 he DECLINED stating he isnt my head dr. NEWS TO ME!!! So I already had an ER visit while im here and they gave me a script but I am now out and have just a week and a half left. I got 2 CT scans to make sure my head isnt getting worse and Its not. IM just trying to find a way to get a perscription without having to borrow money to change my flight home can you help me ?