U.S. Approved Medicines

Medical Inquiries

Healthcare professionals, patients or caregivers may report an adverse event or report a product complaint for a Regeneron product to our Global Medical Information Department. In addition, healthcare professionals may request specific product information. Please call our global phone number +353 61 533 400 or email Medical.information_Global​@regeneron.com. For country-specific contact information, refer to our Global Medical Information contact list.

With our commitment to patient safety, if you are reporting an adverse event or product complaint, please report as much relevant information as possible which may include product indication, lot number and return availability.