Dalfampridine comment watch save
BreastfeedingPediatric

  • TRADE NAMES: Ampyra (Acorda); Fampyra
  • INDICATIONS: Multiple sclerosis (to improve walking)
  • SYNONYM: Fampridine; 4-aminopyridine; 4-AP
  • CLASS: Potassium channel blocker
  • HALF-LIFE: 5–6.5 hours
  • CLINICALLY IMPORTANT, POTENTIALLY HAZARDOUS INTERACTIONS WITH:
    Trilaciclib

Contra-indicated in patients with a history of seizure, or with moderate or severe renal impairment.

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Page last updated 08/20/2025

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Incidence

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

Seriousness

Hospitalization possible
Life threatening
Fatal

Warnings in other populations

BreastfeedingBreast feeding

GeriatricGeriatric

PediatricPediatric

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