I have taken this pine bark supplement that has been clinically shown to help with tinnitus, and I have found it to help somewhat in my own case. I have no financial tie to this and just offer it as something to try if you’re dealing annoying ear ringing. I don’t think it has many drug interactions, but read up on it just in case. Plus, it’s really cheap — like $5 per month — to try. FWIW.
https://www.amazon.com/gp/product/B006OI33QU/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1