I have just recently gotten hearing aids which also provide sound therapy. I do feel it's helping me. Reduced noise levels and more quiet days each week. This is still early on for me, but so far I am happy with some relief.
I tried CBD oil and nothing. My trouble with any of the cannibus treatments is that there are no guidelines on how much to take -- when to take, etc. Could be I was using it all wrong and that is why I had no success.