CLONAZEPAM vs SYMPAZAN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. CLONAZEPAM and SYMPAZAN 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	CLONAZEPAM	SYMPAZAN
Rating	New	New
Pharmacy pays	~$0.83 /30	~$7.72 /30
Type	RX	RX
Active ingredient	CLONAZEPAM	CLOBAZAM
Manufacturer	Rubicon Research	Assertio Speclty
Dosage forms	Tablet, Tablet, orally disintegrating	Film
Drug class	Benzodiazepine	Benzodiazepine
Boxed warning	Boxed warning	Boxed warning
Half-life	about 30 to 40 hours	—
Treats	Bipolar Disorder, Dysarthria, Myoclonic Epilepsies	Seizures, Lennox Gastaut Syndrome

clonazepam sympazan

Rating

New

Pharmacy pays

~$0.83 /30

~$7.72 /30

Type

Active ingredient

CLONAZEPAM

CLOBAZAM

Manufacturer

Rubicon Research

Assertio Speclty

Dosage forms

Tablet, Tablet, orally disintegrating

Film

Drug class

Benzodiazepine

Boxed warning

Half-life

about 30 to 40 hours

—

Treats

Bipolar Disorder, Dysarthria, Myoclonic Epilepsies

Seizures, Lennox Gastaut Syndrome

Frequently asked questions

Which is cheaper, Clonazepam or Sympazan?

Clonazepam costs pharmacies less to acquire — about $0.83 vs $7.72 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 Sympazan?

Clonazepam contains Clonazepam, while Sympazan contains Clobazam — 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.