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Medicines pertuzumab + trastuzumabQuestion & answer

pertuzumab + trastuzumab · Medicine question

What is the shelf life of an unopened vial of Phesgo?

iatroX medicinesPublished 8 November 2026

The answer

Answer

An unopened vial of Phesgo has a shelf life of 18 months.

Sources for this answer

Phesgo 600 mg/600 mg, 1200 mg/600 mg solution for injectionRoche Products Limited · emc · SmPC §6.3 Shelf life · Version 8Document updated 31 July 2026

Sources checked 8 November 2026

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The full medicine guide

pertuzumab + trastuzumab

More questions about pertuzumab + trastuzumab

How should unopened Phesgo vials be stored?What vial size and solution volume are provided in a pack of Phesgo 600 mg/600 mg solution for injection?Can Phesgo cause joint pain when given without chemotherapy?Can Phesgo solution for injection be mixed or diluted with other products?Does Phesgo increase the risk of febrile neutropenia when given with a taxane?For which adults with early breast cancer is Phesgo indicated?

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