Can you get a live vaccine while on Cosentyx (secukinumab)?
Cosentyx (secukinumab) is an immunosuppressive biologic that blocks IL-17A, so live vaccines are generally avoided during treatment. Live vaccines include things like measles-mumps-rubella (MMR), varicella (chickenpox), and yellow fever. Because Cosentyx can weaken immune responses, live vaccines are not recommended while you’re taking it [1].
What about non-live (inactivated or “not live”) vaccines?
Non-live vaccines are typically considered acceptable and are commonly used to keep patients up to date on routine immunizations while on biologic therapy. Your clinician can confirm which specific vaccines are appropriate for your situation [1].
How long do you need to stop Cosentyx before a live vaccine?
Live vaccines should be timed carefully around biologic therapy. The key idea is to give enough time for immune effects to lessen before a live vaccine, then to wait after vaccination before restarting therapy. Exact timing depends on your dosing schedule and the specific vaccine, so the safest approach is to coordinate timing with your prescriber and the vaccination clinic [1].
If I already got a live vaccine, is it dangerous?
If a live vaccine was given while you were actively taking Cosentyx, that should be discussed promptly with your prescribing doctor. The risk can depend on timing, your overall immune status, and whether the vaccine was truly live, but your clinician will decide next steps and monitoring [1].
What if I need travel vaccines like yellow fever?
Yellow fever is a live vaccine, so it’s usually not used during treatment with immunosuppressive biologics like Cosentyx. Travel plans and vaccine options should be discussed early with your clinician or a travel medicine clinic to weigh risks and possible alternatives [1].
Who should check vaccine plans first?
Your rheumatologist/dermatologist (or the clinician managing Cosentyx) should be involved because they know your dose, how long you’ve been on therapy, and your condition. Vaccine decisions often need coordination between the prescriber and the vaccination provider [1].
Sources:
[1] https://www.cosentyx.com/ (Prescribing Information and safety guidance, including vaccination warnings)