Is it safe to get an RSV shot 1 week after Cosentyx (secukinumab)?
Cosentyx (secukinumab) is an immune-modifying medicine, and the main safety issue is whether the RSV vaccine is a live vaccine. In general, this matters because live vaccines are usually avoided in people taking biologic immune suppressors, while non-live vaccines are typically allowed.
Most RSV shots used in adults are inactivated or non-live formulations (and are not “live virus” vaccines). If the RSV vaccine you’re getting is a non-live (not live) product, it is typically considered OK to get it even soon after starting or while taking Cosentyx, because there’s no live virus to pose that specific risk.
Because vaccine schedules and product types differ by country and age/medical situation, the key check is the vaccine’s type (live vs non-live) and the exact RSV product name.
How can I check whether my RSV shot is the kind that’s safe with Cosentyx?
Ask the clinic or read the vaccine information sheet for:
- The product name (the specific RSV vaccine)
- Whether it’s a live vaccine or not
If it’s not a live vaccine, clinicians usually proceed without needing a long wait after a dose of Cosentyx. If it is a live vaccine (less common for RSV), you would generally need to avoid it and discuss an alternative.
What if the RSV shot is a live vaccine instead of a non-live one?
If you were offered an RSV vaccine that is live (or if you’re unsure), you should not get it until you confirm with your prescriber. With biologics like Cosentyx, clinicians often avoid live vaccines during treatment and for a period before/after, depending on the specific drug and vaccine.
What other timing concerns matter with Cosentyx?
Even when the RSV vaccine is non-live, scheduling still depends on your broader health status. You may need extra guidance if you:
- Have an active infection or fever
- Have had recent serious infections
- Are getting multiple vaccines around the same time
- Have other conditions that affect immune function
Who should clear it for you?
For an exact yes/no for “a week after your last Cosentyx dose,” confirm two things with the person giving the shot or your prescribing doctor:
1) The exact RSV vaccine product (and whether it is live or non-live)
2) Your Cosentyx dosing timeline (when your last dose was and whether you’re due next week)
If you tell me the exact RSV vaccine name on the appointment (and what country you’re in), I can help you determine whether it’s a live vaccine and what that typically means for people on Cosentyx.
Sources: Drug information about Cosentyx vaccine considerations and RSV vaccine details are not provided in the materials available to me here, so I can’t cite specific RSV product guidance or timelines.