CHLORZOXAZONE vs NORFLEX

Independent side-by-side comparison.

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

Possible drug interaction. CHLORZOXAZONE and NORFLEX 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	CHLORZOXAZONE	NORFLEX
Rating	70/100	New
Pharmacy pays	~$16.14 /30	$0.48 /mL
Type	RX	RX
Active ingredient	CHLORZOXAZONE	ORPHENADRINE CITRATE
Manufacturer	Ohm Labs	Bausch
Dosage forms	Tablet	Tablet, extended release, Injectable
Drug class	Muscle Relaxant	Muscle Relaxant
Boxed warning	None	None
Treats	Muscle Cramp, Muscle Rigidity, Myositis	Muscle Cramp, Muscle Rigidity, Myositis

chlorzoxazone norflex

Rating

70/100

New

Pharmacy pays

~$16.14 /30

$0.48 /mL

Type

Active ingredient

CHLORZOXAZONE

ORPHENADRINE CITRATE

Manufacturer

Ohm Labs

Bausch

Dosage forms

Tablet

Tablet, extended release, Injectable

Drug class

Muscle Relaxant

Boxed warning

None

Treats

Muscle Cramp, Muscle Rigidity, Myositis

Frequently asked questions

What is the difference between Chlorzoxazone and Norflex?

Chlorzoxazone contains Chlorzoxazone, while Norflex contains Orphenadrine Citrate — 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.