I have been having aggravated nerve pain since yesterday. I can't think of anything I did to cause this. I have bilateral brachial plexopathy and manage the best I can taking only 20 mg. Kadian every night! I feel a bad muscle spasm at the left clavicle and that is where the nerve pain is coming from, where I had 5 surgeries and the 4th left me with a staph infection from the OR leaving me worse off than before the surgeries! I get referred pain to the left side of my head! I can take Norco but the bottom line is nerve pain is the worst and being a chronic pain patient sucks! Does anyone else have this type of nerve pain? I do see my pain medicine physician tomorrow! Thanks for any input!