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Alexion Global Headquarters
121 Seaport BlvdBoston, MA 02210
475-230-ALXN (2596)
203-271-8198
EMEA Headquarters
Alexion Pharma GmbHGiesshübelstrasse 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
