Could titrating too quickly from ativan,topomax,and klonopin (clonazepam) after taking it for years cause permenant vertigo and migraines?i never had this before?

Stopping all of: these medications quickly can cause serious withdrawal symptoms. Vertigo are often caused by inner ear problems, such as Eustachian tube dysfunction, or stroke so I'm not inclined to think that it could be related to withdrawal from these drugs. Migraines? Yes, as topomax is often used in headache prevention, and it has anti-seizure qualities as well. Hope this helps.