Drug-induced Extrapyramidal Symptoms

• FDA approval · 2025-07-10
  FDA Approved: AMANTADINE HYDROCHLORIDE — Supplemental Application (Upsher-Smith Laboratories, LLC)

  FDA approved a supplemental application for Amantadine Hydrochloride from Upsher-Smith Laboratories, authorizing a generic product with appr…

• FDA approval · 2017-06-12
  FDA Approved: AMANTADINE HYDROCHLORIDE — Original Application (Chartwell RX, LLC)

  The FDA approved Chartwell RX, LLC's Original Application for amantadine hydrochloride, authorizing the marketing of a generic formulation.

• FDA label_change · 2009-02-09
  FDA Approved: AMANTADINE HYDROCHLORIDE — Supplemental Application (Upsher-Smith Laboratories, LLC)

  The FDA approved Upsher-Smith Laboratories' supplemental application for Amantadine Hydrochloride.