Litt’s Drug profile for Alfentanil

  • Trade Names: Alfenta (Akorn); Rapifen
  • Indications: General anesthesia, post-operative pain
  • Class: Anesthetic, opiate
  • Half-life: 83–97 minutes (adults)

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Page last updated 08/20/2025

Symbol key

Incidence - Help

<1% 1‑5% 5‑10% 10‑15% 15‑20% 20‑30% >30%

Seriousness - Help

Hospitalization possible
Life threatening
Fatal

Warnings in other populations - Help

BreastfeedingBreast feeding

GeriatricGeriatric

PediatricPediatric