What's the shelf life of a used cosentyx syringe?

There isn’t a shelf life for a used Cosentyx syringe. Once it’s been used, it should be discarded immediately and not reused.

What to do:
- Do not recap or bend the needle.
- Place the used syringe directly into a proper sharps disposal container (a puncture‑proof, leak‑proof container).
- Seal and dispose of the container according to local regulations (pharmacy, hospital, or household sharps program). If you don’t have a sharps container, ask your pharmacist or healthcare provider for disposal options.
- Keep the container out of reach of children and pets.

If you meant storage guidelines for an unused Cosentyx syringe, it should be stored in the refrigerator (2–8°C). Do not freeze. For room‑temperature storage after taking it out of the fridge, follow the patient information leaflet or your clinician’s instructions. If you’d like, I can pull up the exact storage details from the latest Cosentyx leaflet.