Tinnitus
The ringing doesn't keep me from sleeping.....The ringing came along about the time I started flying.... it might have something to do with the pressure changes. I also have a big wax plug in the right ear. I'm going to see the ENT Monday so he can dig the thing out. My PCP checked my hearing with the tuning fork thingy and says there's no apparent hearing loss. It's just aggrevating.
What cause are you referring to that can be a serious helth risk?
Had it for a long time. Too many guns and tanks.
White noise has always helped me deal with it. In an airplane the engine whine is about the same tone, so it bothers me. Some noise cancelling headphones help tremendously. Or an ipod. Anything to cover/drown out the whine.
I have been told by doctors for many years that there is nothing they can do for it. All they can do is council you on how to deal with it.