frequent use of triptans (Imitrex, etc) can actually EXACERBATE migraines

There's increasing evidence that frequent use of triptans (Imitrex, etc) can actually EXACERBATE migraines.

This is similar to the rebound or withdrawal headaches that people get from overusing analgesics.

Overuse of triptans can increase migraine frequency to the point where patients end up with chronic daily headaches.

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