Tofersen · Medicine question

What is known about the effects of tofersen on fertility?

iatroX medicinesPublished 8 November 2026

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No data are available on tofersen’s potential effects on human fertility, while animal toxicity studies indicate that it would not appear to harm male or female fertility.

Sources for this answer

Qalsody 100mg solution for injectionBiogen Idec Ltd · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 1Document updated 16 December 2025

Sources checked 8 November 2026

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