Betahistine

My dizziness/vertigo has been crazy the last week. I have some betahistine left over from a while ago, does anyone know if it would help in this instance. Like is this a symptom that feels like vertigo/dizziness or does the withdrawal bring on actual vertigo.

 

Thanks

If not does anyone have any tips for extreme dizziness and/or vertigo. I constantly feel like I'm on a boat.