Hi RacerFish,
I also got Tinnitus from Augmentin. My case is very particular because after my tinnitus, I was diagnosed with a Cholesteatoma. Anyway, my question is, has your tinnitus improved since you had Augmentin? or stayed pretty much the same?
Mine is also reactive, I have hearing loss (conductive) so it is not great! Have you tried anything such as LLLT?
Regards, Luis