I’ve had mine for a very long time. It started when I was in loud rock bands in my late teens and early 20s. However, it eventually went away completely on its own. It came raging back several years ago (I’m in my early 40s now) and is now constant. I’m not sure what started it again, but it could have been a very intense course of gentamicin after a kidney surgery that had some complications.

Honestly, it doesn’t bother me as much as some people. It’s just there. I would love for it to go away, but I kind of ignore it most of the time.