[Grue]

I'm having a problem and figure I might as well ask it here. I'm having an excrutiatingly painful dental problem and need to take antibiotics before surgery in a few days. I got vicodin perscription but it doesnt seem to be working or at least not well. Without it the pain is a 10 (and this is by far the worst pain I've ever had), with it its like a 9, the drug really doesnt seem to be doing much other than make me loopy and in pain instead of just in pain. My girlfriend seems to think it should actually stop the pain all together. am I like codein immune or something, does that exist? wiki is useless from what I can see. anyone have any advice?