Contact Us

Alexion Global Headquarters

121 Seaport Blvd
Boston, MA 02210

475-230-ALXN (2596)
203-271-8198

EMEA Headquarters

Alexion Pharma GmbH
Giesshübelstrasse 30
8045 Zürich, Switzerland
+41 44 457 40 00
+41 44 457 40 01
 

To report an adverse event experience for any Alexion product please contact us by writing to AdverseEventReporting@alexion.com or calling 1-844-259-6783.

For Soliris, Strensiq, Kanuma or Ultomiris order inquires, customer operations, case management, medical information, product complaints, or to inquire about the Soliris REMS program or Ultomiris REMS program, please call 1-888-765-4747.


Alexion Product and Customer Assistance