FLUMAZENIL vs PROTOPAM CHLORIDE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. FLUMAZENIL and PROTOPAM CHLORIDE are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	FLUMAZENIL	PROTOPAM CHLORIDE
Rating	72/100	New
Pharmacy pays	$1.07 /mL	—
Type	RX	RX
Active ingredient	FLUMAZENIL	PRALIDOXIME CHLORIDE
Manufacturer	Hikma	Wyeth Ayerst
Dosage forms	Injectable	Injectable
Drug class	Benzodiazepine Antagonist	—
Boxed warning	None	None
Treats	Drug Overdose, Drug-Related Side Effects and Adverse Reactions	Poisoning, Drug Overdose, Drug-Related Side Effects and Adverse Reactions

flumazenil protopam chloride

Rating

72/100

New

Pharmacy pays

$1.07 /mL

—

Type

Active ingredient

FLUMAZENIL

PRALIDOXIME CHLORIDE

Manufacturer

Hikma

Wyeth Ayerst

Dosage forms

Injectable

Drug class

Benzodiazepine Antagonist

—

Boxed warning

None

Treats

Drug Overdose, Drug-Related Side Effects and Adverse Reactions

Poisoning, Drug Overdose, Drug-Related Side Effects and Adverse Reactions

Frequently asked questions

What is the difference between Flumazenil and Protopam Chloride?

Flumazenil contains Flumazenil, while Protopam Chloride contains Pralidoxime Chloride — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.