I have tinnitus 24/7. Sometimes it will sharply crescendo and a few minutes later decrescendo. It’s especially bad at bedtime.
If you don’t know what tinnitus is, please watch this video. If you do know what it is, watch the video anyway. You’ll have to click on it a couple of times because “the owner of the video does not allow embedding.” The video will open in a new window on Youtube.com.
Wish the cure was this simple!