What is the shelf life of unopened Opatanol 1 mg/ml eye drops?

iatroX medicinesPublished 8 November 2026

The answer

Answer

Unopened Opatanol 1 mg/ml eye drops have a shelf life of 3 years.

OPATANOL 1mg/ml eye drops solutionNovartis Pharmaceuticals UK Ltd · emc · SmPC §6.3 Shelf life · Version 12Document updated 9 January 2023

Sources checked 8 November 2026

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olopatadine hydrochloride · Medicine question

iatroX medicinesPublished 8 November 2026

The answer

Unopened Opatanol 1 mg/ml eye drops have a shelf life of 3 years.

OPATANOL 1mg/ml eye drops solutionNovartis Pharmaceuticals UK Ltd · emc · SmPC §6.3 Shelf life · Version 12Document updated 9 January 2023

Sources checked 8 November 2026

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