LORAZEPAM vs TRANCOPAL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. LORAZEPAM and TRANCOPAL 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	LORAZEPAM	TRANCOPAL
Rating	70/100	70/100
Pharmacy pays	~$1.14 /30	—
Type	RX	RX
Active ingredient	LORAZEPAM	CHLORMEZANONE
Manufacturer	Ani Pharms	Sanofi Aventis US
Dosage forms	Injectable, Solution, Liquid, Tablet	Tablet
Drug class	Benzodiazepine	—
Boxed warning	Boxed warning	None
Half-life	about 12 hours (mean)	—
Treats	Anxiety Disorders, Catatonia, Depressive Disorder	Anxiety Disorders, Muscle Spasticity

lorazepam trancopal

Rating

70/100

Pharmacy pays

~$1.14 /30

—

Type

Active ingredient

LORAZEPAM

CHLORMEZANONE

Manufacturer

Ani Pharms

Sanofi Aventis US

Dosage forms

Injectable, Solution, Liquid, Tablet

Tablet

Drug class

Benzodiazepine

—

Boxed warning

None

Half-life

about 12 hours (mean)

—

Treats

Anxiety Disorders, Catatonia, Depressive Disorder

Anxiety Disorders, Muscle Spasticity

Frequently asked questions

Which is better-rated, Lorazepam or Trancopal?

Lorazepam and Trancopal are tied at 3.5 out of 5 by our independent rating.

What is the difference between Lorazepam and Trancopal?

Lorazepam contains Lorazepam, while Trancopal contains Chlormezanone — 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.