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Medicines tucatinibQuestion & answer

tucatinib · Medicine question

What is the contraindication to taking Tukysa (tucatinib)?

iatroX medicinesPublished 8 November 2026

The answer

Answer

Tukysa (tucatinib) is contraindicated in people with hypersensitivity to tucatinib or any of its excipients.

Sources for this answer

TUKYSA 50 mg film-coated tabletPfizer Limited · emc · SmPC §4.3 Contraindications · Version 6Document updated 10 September 2026

Sources checked 8 November 2026

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tucatinib

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Do Tukysa (tucatinib) 50 mg film-coated tablets require special storage conditions?Does Tukysa (tucatinib) affect the ability to drive or use machines?For which adults with breast cancer is Tukysa (tucatinib) indicated?How far apart should doses of Tukysa (tucatinib) tablets be taken?How many tablets and blisters are contained in a carton of Tukysa (tucatinib) 50 mg film-coated tablets?How much sodium and potassium does each Tukysa (tucatinib) 50 mg film-coated tablet contain?

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