Contact Us

If you have a non-emergency, product-related question or to report a suspected adverse event or product quality complaint, please call Mallinckrodt Medical Information at 1-800-778-7898 or e-mail us at

Alternatively, a suspected adverse event may be reported to the FDA’s MedWatch Safety Information and Adverse Event Reporting Program by phone at 1-800-FDA-1088, by fax at 1-800-FDA-0178, or by mail using Form 3500 available at

For questions regarding insurance or reimbursement coverage for Acthar Gel, please call the Acthar Hub at 1-888-435-2284.