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CLONAZEPAM vs LORAZEPAM

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 16, 2026·How we rate

Possible drug interaction. CLONAZEPAM and LORAZEPAM 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.

clonazepamlorazepam

Rating

New
70/100

Pharmacy pays

~$0.83 /30
~$1.14 /30

Type

RX
RX

Active ingredient

CLONAZEPAM
LORAZEPAM

Manufacturer

Rubicon Research
Ani Pharms

Dosage forms

Tablet, Tablet, orally disintegrating
Injectable, Solution, Liquid, Tablet

Drug class

Benzodiazepine
Benzodiazepine

Boxed warning

Boxed warning
Boxed warning

Half-life

about 30 to 40 hours
about 12 hours (mean)

Treats

Bipolar Disorder, Dysarthria, Myoclonic Epilepsies
Anxiety Disorders, Catatonia, Depressive Disorder

Frequently asked questions

Which is cheaper, Clonazepam or Lorazepam?

Clonazepam costs pharmacies less to acquire — about $0.83 vs $1.14 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Clonazepam and Lorazepam?

Clonazepam contains Clonazepam, while Lorazepam contains Lorazepam — 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.