Tramadol
"I was taking 3-4 Lortab's a day 7.5 for 2 years for chronic low back pain. My new Doctor won't write narcotics for chronic pain, so he gave me Ultram 25mg. I was worried about withdrawal from Lortab, but I had none, zero, I don't know how I just didn't because I have run out in the past and had withdrawals. I like Ultram. I take it less than the Lortab and it works just as well. I think Lortab "made" my body hurt so I would take more of it (if that makes sense). I need 50mg sometimes 100mg to get relief and I can not take Ultram ER. If you are taking that, that may be why you are having dizzy spells ... it made my vertigo crazy!"