Alexion Pharmaceuticals

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Contact Us

We invite you to contact us by e-mail, phone or mail.

Alexion Global Headquarters

352 Knotter Drive
Cheshire, CT 06410
Telephone: 203-272-ALXN (2596)
Fax: 203-271-8198
Click here for driving directions.

EMEA Regional Headquarters

Alexion International Sàrl
Avenue du Tribunal Fédéral 34, 1005
Lausanne, Switzerland
Telephone: +41 (0) 21 318 40 00
Fax: +41 (0) 21 318 40 01

Alexion Product and Customer Assistance



Please see full Prescribing Information and Important Safety Information for Soliris® (eculizumab).