anxiety
"I take  2 50 mg of tramadol at 4 PM for backaches,thought they would be like an aspirin but wow no pain in the evenings! and I realize I have a calm mind  not wasted or anything just a feeling of calm,can stand up right away without pain in my lower back and I only need tramadol during the middle of the weekTuesday to Thursday or Wednesday to Friday,if you don't want to be a druggie use tramadol."