Feel better, hon. Not that I'm condoning or suggesting mixing alcohol with medicine, but I find when my lower back is excruciatingly sore, one drink (whatever floats your boat, I suppose) goes a long way to relax the muscles, which helps a fair bit. When all else fails, ibuprofen (not acetaminophen) does the trick ... or at least takes the edge off.

Ah, puns are terrible and wonderful all wrapped up in a neat little package. :D