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FDA-Approved Migraine Prevention Treatment
March 31st, 2026

Does Botox Actually Help with Chronic Migraines?

Yes, Botox is FDA-approved and clinically proven to prevent chronic migraines in adults. The treatment involves 31 injections across seven specific head and neck muscle areas every 12 weeks. Clinical trials show Botox reduces headache days by an average of 8-9 days per month for people experiencing 15 or more headache days monthly. The medication works by blocking nerve signals that trigger pain pathways associated with migraines. Most patients begin seeing improvement after the second treatment session, with optimal results typically achieved after three rounds of injections.

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