For the vast majority of people this is simply a temporary sensation that wears off in a few short hours or less. You toss and turn all night hoping that the sounds will stop, but with no success, just lost sleep. This represents a benign (noncancerous) tumor that may develop in the cranial nerve which starts from the brain to the inner ear and is responsible for hearing as well as maintaining balance.
https://tophealthreviews.org/sonus-complete/