idelalisib · Medicine question

What is known about the effects of idelalisib on fertility?

iatroX medicinesPublished 8 November 2026

The answer

Answer

No human data on idelalisib’s effects on fertility are available, but animal studies indicate potential harmful effects on fertility and foetal development.

Sources for this answer

Zydelig 150mg film-coated tabletsGilead Sciences Ltd · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 23Document updated 4 February 2025

Sources checked 8 November 2026

Explore this learning need in CPDTake this topic to CPD, then choose your learning context and available question library.

Is breastfeeding recommended during treatment with idelalisib?Is idelalisib recommended during pregnancy?What contraception precautions are required for women of childbearing potential taking idelalisib?Can idelalisib be taken with simvastatin?Does Zydelig (idelalisib) affect the ability to drive or use machines?For which adults with follicular lymphoma is Zydelig (idelalisib) indicated as monotherapy?

loading page…

Answer

Sources for this answer

More questions about idelalisib

Answer

Sources for this answer

More questions about idelalisib

idelalisib

More clinical questions?