Some influenza vaccines may contain residual amounts of steroid (e.g., less than 0.0015 mcg hydrocortisone per dose in Fluarix). Our EHR vendor-supplied CDSS data currently flags a drug-allergy interaction for every flu vaccine (even those without listed residual steroid) in patients with a steroid allergy.
From initial research, it doesn't appear that reactivity is known/clear. You could imagine the amount of alert fatigue during the flu season especially.
Wondering if others have had this alert and assessed pros/cons of possible suppression?
Thank you,
Zach