Acetazolamide
"Been taking this for an autoimmune disorder that attacks my inner ear nerve. We're still working on determining which one. I am pretty much completely deaf in my right ear. (4%). My left one started going and I ran to a new DR. My ENT (specialized in this area) first put me on another diuretic (after steroid injections and treatments which worked, but were not a good long term treatment plan) and we noticed no improvement. Once on Diamox (generic) my speech recognition went from 72 to 88% over 2 months! Like many of you, it wasn't long before the side effects started. The tingling was immediate. But, my DR had warned me. I didn't know what to do about it, though. Until I saw your posts about Vitamin C"