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procanbid

Procanbid (Procainamide Hydrochloride) is an antiarrhythmic used to treat Atrial Fibrillation, Atrial Flutter, Supraventricular Tachycardia, Ventricular Tachycardia.

Procainamide Hydrochloride · by King Pharms LLC

Not yet rated· sourced from the FDA label
Rated against independent regulatory sources·Last updated June 7, 2026·How we rate
Verified againstopenFDANIH DailyMedRxClass

Key facts

Drug class
Antiarrhythmic
Form
Tablet, extended release
Strength
Procainamide Hydrochloride 1GM · Procainamide Hydrochloride 500MG
Type
Prescription (Rx)
Brand or generic
Brand-name
Manufacturer
King Pharms LLC
FDA application
NDA020545
Availability
Discontinued (per FDA)

Drug class

How this class works, per Antiarrhythmic Medications - StatPearls - NCBI Bookshelf.

May treat (source: NIH RxClass)

Dosage forms

Tablet, extended release

The forms currently marketed in the U.S., per the FDA National Drug Code Directory.

Ways to save

Ask for the generic

Same active ingredient, far cheaper. Is there a generic? →

Request a 90-day supply

Bulk fills usually lower the per-dose price vs monthly refills.

Use copay cards

Manufacturer copay cards & patient-assistance programs — especially for brand drugs.

Compare alternatives

A same-class option may cost less. See alternatives →

Frequently asked questions

What does Procanbid treat?
Procanbid (Procainamide Hydrochloride) may be used to treat atrial fibrillation, atrial flutter, supraventricular tachycardia, ventricular tachycardia, ventricular premature complexes, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
How does Procanbid work?
Procanbid is a antiarrhythmic. Antiarrhythmics steady an irregular heartbeat by controlling the flow of sodium, potassium, or calcium ions through heart-cell channels (or blunting adrenaline's effect), which slows or normalizes the heart's electrical signals so it beats in a more regular rhythm.
Is there a coupon or discount for Procanbid?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Procanbid. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
Who makes Procanbid?
Procanbid is marketed by King Pharms LLC. You can see King Pharms LLC's full profile, rating, and other products on pharmaranks.
Is Procanbid a brand-name or generic drug?
Procanbid is a brand-name product with the active ingredient Procainamide Hydrochloride.
Is Procanbid available over the counter?
No. Procanbid is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
What forms does Procanbid come in?
Procanbid is currently marketed as tablet, extended release, per the FDA's National Drug Code Directory.
What class of drug is Procanbid?
Procanbid is classified as antiarrhythmic, per the FDA's Established Pharmacologic Class.
Is Procanbid FDA-registered?
Procanbid is on record with the U.S. FDA under application number NDA020545. You can verify this on its official FDA label.

Information is sourced from public FDA regulatory data. Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.

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