Ok thanks. I take Ambien to sleep sometimes, and am currently having severe lower back pain. hasn't improved in 3 wks. I have Flexeril, Ultracet, and Toradol, Ibuprofen and Naproxen (all from previous injuries and never took the ads). i want to be able to sleep and relieve pain without adverse drug interaction. and possibly move in the direction of recovery. Any recommendations?