How long does cosentyx last in the refrigerator?

How long can you keep Cosentyx in the refrigerator after it’s been stored?

Cosentyx (secukinumab) is typically kept refrigerated, and the permitted “in-use” storage time depends on the specific product form and how it was handled (for example, whether it’s a prefilled pen versus a prefilled syringe, and whether it has already been warmed or taken out of the fridge).

What’s the practical rule for fridge timing?

Because refrigeration time limits are label- and formulation-specific, the safest way to answer “how long” is to check the package insert or the on-label instructions for your exact Cosentyx presentation and lot/label wording.

Where to check the exact storage instructions for your product

Look at the Medication Guide/Prescribing Information that came with your Cosentyx box (or the prescribing information version for your country). If you tell me whether you have the prefilled pen or prefilled syringe (and the strength, e.g., 150 mg or 75 mg), I can narrow down which storage instruction you should follow.