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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.
13200 Townsend Road
Philadelphia, PA 19154
(215) 333-9000