FLECAINIDE ACETATE vs TAMBOCOR

Independent side-by-side comparison.

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

Attribute	FLECAINIDE ACETATE	TAMBOCOR
Rating	70/100	70/100
Pharmacy pays	~$5.38 /30	~$5.38 /30
Type	RX	RX
Active ingredient	FLECAINIDE ACETATE	FLECAINIDE ACETATE
Manufacturer	Ani Pharms	Alvogen
Dosage forms	Tablet	Tablet
Drug class	Antiarrhythmic	Antiarrhythmic
Boxed warning	None	None
Treats	Atrial Fibrillation, Supraventricular Tachycardia, Ventricular Tachycardia	Atrial Fibrillation, Supraventricular Tachycardia, Ventricular Tachycardia

flecainide acetate tambocor

Rating

70/100

Pharmacy pays

~$5.38 /30

Type

Active ingredient

FLECAINIDE ACETATE

Manufacturer

Ani Pharms

Alvogen

Dosage forms

Tablet

Drug class

Antiarrhythmic

Boxed warning

None

Treats

Atrial Fibrillation, Supraventricular Tachycardia, Ventricular Tachycardia

Frequently asked questions

Which is better-rated, Flecainide Acetate or Tambocor?

Flecainide Acetate and Tambocor are tied at 3.5 out of 5 by our independent rating.

Which is cheaper, Flecainide Acetate or Tambocor?

Pharmacies pay about the same to acquire either one — roughly $5.38 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 Flecainide Acetate and Tambocor?

Both Flecainide Acetate and Tambocor share the active ingredient Flecainide Acetate.

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.