Since I started methadone a couple months ago, I understand better about the difficulties I started to have with Tramadol. BTW, I went cold turkey off Tramadol, because methadone would negate it anyway.
I realize now that after 4-5 years on Tramadol I was augmenting badly. I didn't realize what was happening, just that I only had relief for about 3 hours and had to keep taking more and more.
Another thing I notice is how temperature sensitive I was on Tramadol. I'd be sitting in the evening, almost feeling like I had a flu. Hot, cold, hot, cold about every 20 minutes. That's gone now.
Also, I'm not tempted to eat as much at bedtime or during the night (because I'm sleeping!).
I had a good run with Tramadol, but now it's over!