Mometasone · Medicine question

What is the shelf life of Nasonex 50 micrograms/actuation nasal spray suspension (mometasone), including after first use?

Name: What is the shelf life of Nasonex 50 micrograms/actuation nasal spray suspension (mometasone), including after first use?
Published: 2026-11-08T14:21:38.379Z

iatroX medicinesPublished 8 November 2026

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Answer

Nasonex 50 micrograms/actuation nasal spray suspension (mometasone) has a shelf life of 3 years and must be used within 2 months of first use.

Sources for this answer

Nasonex 50 micrograms/actuation Nasal Spray, SuspensionOrganon Pharma (UK) Limited · emc · SmPC §6.3 Shelf life · Version 19Document updated 2 January 2025

Sources checked 8 November 2026

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