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Astellas Answers

Contact Us

2375 Waterview Drive

Northbrook, IL 60062

Phone: 1-800-727-7003

Hours: M–F, 8 AM–4:30 PM (CT)

www.astellas.com/us

If you are not able to find the information through the Search function, please contact our Medical Communications and Engagement Department by using any of the channels below:

Connect with Field Medical

Connect with Field Medical

Medical Science Liaisons (MSLs) and Medical Value and Access (MV&A) team members are available to help answer your scientific and health economic questions.

 

Submit an Inquiry

Submit an Inquiry

For any medical inquiries, please submit your question online to Astellas Medical Information or call or fax your inquiry.

Astellas Phone: 1-800-727-7003

Fax: 1-877-829-7942

Hours: M–F, 8 AM–4:30 PM (CT)

Report an Adverse Event or Product Complaint

Report an Adverse Event or Product Complaint

Report adverse events and product complaints to Astellas or FDA MedWatch.

Astellas Phone: 1-800-727-7003

FDA MedWatch: 1-800-FDA-1088

Hours: M–F, 8 AM–4:30 PM (CT)