Your High Blood Pressure went down. That can cause tinnitus as well...........
Static in the attic .
Went bird hunting about 25 years ago and probably fired the shot gun a few times and have had buzzing of my ears since, it is increased whenever there is loud noises around me... football games, movies, loud TV, etc. makes it worse. Also about 4 years age my sense of smell has gone.
Wasn’t expecting that to happen. My parents did not lose theirs ... or did not know they did.
Thank the LORD for the many blessings poured upon us daily, in Jesus name! Amen.