Thank you for posting this as I find it interesting and applicable to my case. I have rare, long lasting episodes of vertigo, and so it looks like it’s a possibility that I do not need prophylactic drugs. Just the diet, lifestyle, supplements etc, and when the episodes do hit me, symptomatic treatment is best. I may even refer my doctor to this or take it with me on my next appointment.
I just started Inderal (drug number 2) and will keep with it for now, just in case it helps the vertigo and depth/space perception.