Vertigo for me happens several days a year and I treat it with various things but I'm not sure what yours is caused from so it's hard to say if those things would work for you. Vertigo comes from your ears, typically, but does yours? Or is it medication based somehow?
Well, especially this last worst time, there was a distinct "ping" in my left ear right at the exact moment it started.
But I'm thinking some complex interaction of medications (if one particular med alone caused it, they'd likely already know) just happens to affect bloodflow around the inner ear (you know, how it can also affect other specific parts of the body) and, bam, Gonz faceplants for no good reason.
It's just the timing, you know, I just happen to develop slowly worsening syptoms at the exact time I start taking more and more meds.
I mean, I know that correlation does not equal causation and that it could be a coincidence. But the whole reason we have that saying is because the opposite is true most of the time.