How long should you wait after Cosentyx before getting a live flu shot?
The recommended delay is typically about 3 months after stopping Cosentyx (secukinumab) before receiving live vaccines. This is because Cosentyx can suppress parts of the immune system, and live vaccines are generally avoided during treatment and for a period after.
Is a “live flu shot” the same as the flu mist?
Yes. In the US, the live attenuated influenza vaccine (LAIV) is the nasal spray flu mist. The inactivated flu shot (a needle shot) is not live and is generally preferred when vaccination is needed during biologic therapy.
What if you’re still taking Cosentyx (not stopping)?
If you’re actively on Cosentyx, clinicians generally recommend avoiding live vaccines. If you need the flu vaccine, the usual approach is to get the non-live (inactivated) flu shot rather than the live nasal spray.
What do you need to confirm with your clinician?
Because “recommended delay” can depend on the exact product labeling, your dosing schedule, and your overall immune status, it’s best to confirm with the prescriber or pharmacist—especially if you’re considering a live vaccine near the start or end of treatment.
What should you do if you were scheduled for the live flu mist?
Ask the clinic whether you can switch to an inactivated flu shot, or whether you need to wait until after the recommended post-treatment interval.
Sources
I don’t have the provided source details needed to cite the specific delay number from official Cosentyx or vaccine guidance. If you share the country (e.g., US/UK) or the exact document/link you’re using, I can give the precise recommended interval with citations.