ONFI vs SYMPAZAN
Independent side-by-side comparison.
Rating
New
New
Pharmacy pays
~$7.72 /30
~$7.72 /30
Type
RX
RX
Active ingredient
CLOBAZAM
CLOBAZAM
Manufacturer
Dosage forms
Suspension, Tablet
Film
Drug class
Benzodiazepine
Benzodiazepine
Boxed warning
Treats
Seizures, Lennox Gastaut Syndrome
Seizures, Lennox Gastaut Syndrome
Frequently asked questions
Which is cheaper, Onfi or Sympazan?
Pharmacies pay about the same to acquire either one — roughly $7.72 for a 30-count supply, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.
What is the difference between Onfi and Sympazan?
Both Onfi and Sympazan share the active ingredient Clobazam.
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.