Is mast cell activation syndrome a contraindication to receiving the influenza vaccine? If not, would any precautions be suggested (ie, premedication, given in a graded fashion, use of preservative free vaccine, etc.)?
Thank you for your inquiry.
Mast cell activation syndrome is not a contraindication to receiving the influenza vaccine, and no special precautions are indicated in its administration in patients with mast cell activating syndrome.
Thank you again for your inquiry and we hope this response is helpful to you.
Phil Lieberman, M.D.