If pain is a part of the problem, you might also discuss with your doctor the possibility of a prescription for Cymbalta. I know - I know, this sounds like a commercial break during the evening news.
Cymbalta was initailly developed for depression, but it has been found as a great medication for helping with constant nagging pain. You will still be alert and OK to drive, shoot and etc. It helped me tremendously with pain prior to my recent knee replacements.