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Medicines fremanezumabQuestion & answer

fremanezumab · Medicine question

Does fremanezumab stop a migraine that has already started?

iatroX medicinesPublished 20 August 2026Reviewed 20 August 2026

The answer

Answer

No. It is preventive treatment; prescribed acute treatments may still be needed for attacks.

Sources for this answer

Ajovy (fremanezumab) 225mg Pre-filled Syringe for Injectionemc · SmPC Current selected SmPC · Version 10

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The full medicine guide

fremanezumab

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More questions about fremanezumab

Can I inject fremanezumab myself?Where can it be injected?Can it be taken with triptans or painkillers?Can it cause a delayed allergic reaction?Can children use fremanezumab?Can it affect driving?

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