@altabiznet
ENT had no explanation. Nothing found. No follow up appts. Went back to my GP and he said try Claritin. I took it only for a week. Took a few days to work and no more tinnitus for years - never came back until I took 12 mg diuretic. I cut back on it and took Claritin again and no tinnitus since. Not sure why it worked -GP never explained why. My hearing is poor and audiologist at ENT office recommended hearing aids -not causal to noises though. I do have managed HBP but managed by medication. Slight plaque in neck vessel but not enough to cause noises.