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Medicines fremanezumabQuestion & answer

fremanezumab · Medicine question

What is the estimated half-life of fremanezumab?

iatroX medicinesPublished 8 November 2026

The answer

Answer

Fremanezumab has an estimated half-life of 30 days.

Sources for this answer

Ajovy (fremanezumab) 225mg Pre-filled Syringe for InjectionTeva UK Limited · emc · SmPC §5.2 Pharmacokinetic properties · Version 10Document updated 3 May 2024

Sources checked 8 November 2026

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The full medicine guide

fremanezumab

Read the wider context, including uses, precautions and the sources behind this medicine guide.

More questions about fremanezumab

What is the shelf life of Ajovy (fremanezumab) 225 mg pre-filled syringe?Are interactions between fremanezumab and medicines affecting cytochrome P450 enzymes expected?Are safety data available for fremanezumab in patients with major cardiovascular diseases excluded from its clinical studies?By which route must Ajovy (fremanezumab) 225 mg pre-filled syringe be administered?Can Ajovy (fremanezumab) 225 mg pre-filled syringe solution be mixed with other medicinal products?

Read the fremanezumab guide

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