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Frequently Asked Questions

Contact US / Frequently Asked Questions

Hours of operation for general customer service and trade orders inquiries: Mon-Fri 8:30am – 5:00pm ET 

Adverse Events 

If you are a healthcare professional or a patient seeking to report an adverse event, please call 1-800-633-1610 (option 1) to reach Medical Information.

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Product Information

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Trade Operations and Commercial Information

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Sanofi Corporate Licensing