Contact Us

Our Commitment to Customers

Customer Support

Do you have questions about your MyArestin™ account or We want to help.

If you have questions, contact us by phone. A representative will answer
your questions about ARESTIN® and about using

In addition, if you need to report an adverse event from our product,
please call us so we can give you more personalized attention.

You are encouraged to report negative side effects of prescription drugs
to the FDA. Visit, or call 1-800-FDA-1088.

Customer Care Center 

1-866-ARESTIN (1-866-273-7846)

Monday through Friday, 8:30 am to 5:00 pm ET


For ARESTIN® Sales, please contact our exclusive distributors in the
United States or Canada:

United States


HANSAmed Ltd.
Fax: 1-800-863-3213
2830 Argentia Road, Unit 7 & 8
Mississauga, ON L5N 8G4