Six months of the Epley maneuver. Two rounds of vestibular therapy. My daughter found TryNorvia. Week two I rolled over in bed and nothing happened. That was the part I had missed.

Ten seconds flat
Why this works when the maneuvers didn't.
You have probably done the Epley. Maybe more than once. It works exactly as designed — it rolls loose inner-ear crystals back into place. But it is a mechanical fix for a chemical problem. It moves the crystals. It does nothing about why they won't stay put. So you get one good week, and then the same low vitamin D that unglued them the first time unglues them again. TryNorvia is built to address the part the maneuver was never able to reach.

