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Indications

REMS


Contraind./Precautions

Contraindicated in:

Use Cautiously in:

Adv. Reactions/Side Effects

CV: arrhythmias, chest pain, hypertension

Derm: flushing, sweating

EENT: abnormal hearing, abnormal vision, blurred vision

GI: nausea, vomiting, hiccups

Local: pain/injection-site reactions, phlebitis

Neuro: dizziness, agitation, confusion, drowsiness, emotional lability, fatigue, headache, paresthesia, SEIZURES, sleep disorders

Misc: rigors, shivering

Interactions

Drug-drug:

Availability

(Generic available)

Route/Dosage

Reversal of Conscious Sedation or General Anesthesia

Suspected Benzodiazepine Overdose

US Brand Names

Romazicon

Action

  • Flumazenil is a benzodiazepine derivative that antagonizes the CNS depressant effects of benzodiazepine compounds. It has no effect on CNS depression from other causes, including opioids, alcohol, barbiturates, or general anesthetics.
Therapeutic effects:
  • Reversal of benzodiazepine effects.

Classifications

Therapeutic Classification: antidotes

Pharmacokinetics

Absorption: IV administration results in complete bioavailability.

Distribution: Unknown.

Metabolism/Excretion: Primarily metabolized in the liver. Primarily excreted in feces and urine (<1% as unchanged drug).

Half-Life: Children: 20–75 min; Adults: 41–79 min.

Time/Action Profile

(reversal of benzodiazepine effects)

ROUTEONSETPEAKDURATION
IV1–2 min6–10 min1–2 hr

Depends on dose/concentration of benzodiazepine and dose of flumazenil.

Patient/Family Teaching

Pronunciation

flu-MAZ-e-nil

Code

NDC Code