I have labyrinth disease which causes dizziness and vertigo. The vertigo was non stop for 2 years. Mine can't be cured by adjusting the crystals. I wish it could be.
I was put on a drug that mountain climbers use and that seemed to help and now I am on meclazine. I did go to a PT person who specializes in vertigo and dizzyness as I had really bad fall and concussion. It has helped. She stresses that you have to look at a blank wall- stare at it- when you feel it coming. That has really helped me. I hope this helps you