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On Oct. 1, 2024, the FDA began implementing a reorganization impacting many parts of the agency. We are in the process of updating FDA.gov content to reflect these changes.

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  4. Postmarket Drug Safety Information for Patients and Providers
  5. Fentanyl Transdermal System (marketed as Duragesic) Information
  1. Postmarket Drug Safety Information for Patients and Providers

Fentanyl Transdermal System (marketed as Duragesic) Information

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