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Contact Us


For questions related to PRALUENT® (alirocumab), you can call 1-844-PRALUENT (1-844-772-5836). We are available 7 days a week to answer your questions or provide you with help. Or, click here to view a list of PRALUENT Frequently Asked Questions (FAQs). 

To Contact Sanofi

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Sanofi US
55 Corporate Drive
Bridgewater, NJ 08807

To Contact Regeneron

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Regeneron Corporate Headquarters
777 Old Saw Mill River Road
Tarrytown, NY 10591