You know another thing you may want to try if you aren’t already, is exercise. That made a HUGE difference to me. If you ever noticed when you tilt you head back or turn it a certain way the tinnitus gets louder, that’s because the blood pressure increases around the ear from the muscle movement. So the higher your blood pressure, the smaller those blood vessels are, the louder the tinnitus will be. I sprained my ankle bad last year, but before that I would run 3 times a week for an hour and the tinnitus was virtually gone, but when I hurt myself I was out for months and started gaining weight the tinnitus came back with a vengeance. Right now I’m 60 pounds heavier than I should be and damn it’s like a siren in my head. Blood pressure definitely is one of if not the biggest villain. I’m going to start getting back into working out again. NOT lifting weights, it has to be aerobic where you reduce blood pressure and widen those arteries, veins, and capillaries, stuff like riding a stationary bike every day or swimming. Get a cheap blood pressure device and work on getting it down as low as possible and I guarantee you you’ll be amazed how your ears will clear up.
my bp is usually 90/50