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Contact Us

hand picking up phone and dialingQuestions about Our Pharmaceutical Products?

For inquiries about our pharmaceutical products, please contact our Customer Service Department.

To report adverse events and/or side effects, please contact our Medical Information Department.

Toll Free: (844) 834-0530 (United States only)

Our medical information professionals are available to assist you during the hours of 9am- 5pm Eastern Time.

If you prefer, you may contact the US Food & Drug Administration (FDA) directly via the MedWatch website, or by calling 1-800-FDA-1088 (1-800-332-1088).

For business development opportunities, please click here to view our Partnerships page.

We look forward to hearing from you!

Lannett Company, Inc.
1150 Northbrook Drive, Suite 155
Trevose, PA 19053
(215) 333-9000