RG, Ringing in the ears HAS been reported by some here after taking tramadol. What's a B.C.? In any event, see BVD aka "Boe"'s post of 10/13. http://www.medhelp.org/user_journals/show/128660
The answer to your question is YES! As long as I have been taking Tramadol I have had tinnitus. Not always the same ringing - but many variations of noises. The more I take the louder the noise.
It is just one more thing that drives me crazy.
I am ready to go c/t from 500mg day in a couple of days. I expect a bit of ringing there!!!!!!!!!!!