Contact Us

For further information on ANTARA®, including trade inquiries:
Call: 866-587-4617
Fax: 866-587-4627


You may also write to:

Lupin Pharmaceuticals, Inc.
Harborplace Tower
111 S. Calvert Street, 21st Floor
Baltimore, MD 21202


To report adverse events:

Phone: 800-399-2561
Fax: 913-451-6409


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