Regarding ear wax removal; I'm not sure if the timing with what's happened with me was coincidental or not.
I noticed elevated volume of the ringing in my ears, so went to an ENT about a month ago and had what I was told was about 70% worth of blockage removed from both ears. Having the wax removed was a bit painful on both sides.
The next day, the tinnitus decreased to a level that I had become used to (barely noticeable). However, on the following day, it elevated again and I either developed, or became aware of hearing sensitivity. If memory serves me, my tinnitus has been slightly worse since before having the ear wax removed.
So I'm not sure if the ear wax removal has caused elevated tinnitus and sensitive hearing, or it just revealed these 2 issues because now my ear canals are clear.
Has anyone experienced something similar?