What is the shelf life of Hiprex (methenamine hippurate) 1 g tablets?

iatroX medicinesPublished 8 November 2026

The answer

Answer

Hiprex (methenamine hippurate) 1 g tablets have a shelf life of 3 years.

Hiprex 1 g TabletsViatris (formerly Mylan or Upjohn) · emc · SmPC §6.3 Shelf life · Version 16Document updated 15 October 2025

Sources checked 8 November 2026

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methenamine hippurate · Medicine question

iatroX medicinesPublished 8 November 2026

The answer

Hiprex (methenamine hippurate) 1 g tablets have a shelf life of 3 years.

Hiprex 1 g TabletsViatris (formerly Mylan or Upjohn) · emc · SmPC §6.3 Shelf life · Version 16Document updated 15 October 2025

Sources checked 8 November 2026

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