I took milk thistle for 12 days and about a day after starting, I experienced worsened tinnitus. I stopped for a few day and it got better down. I restarted it for 2 days and same thing happened.
I am not planning on taking it again.
On Monday February 24, I had a visit at the dentist where they used a high speed rotationary tool to cut a teeth in half to extract it. The tinnitus got more noticeable today.