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About quinidine Sulfate

QUINIDINE treats a fast or irregular heartbeat (arrhythmia). It works by slowing down overactive electric signals in the heart, which stabilizes your heart rhythm. It may also be used to treat malaria. It works by killing the parasite that causes malaria. It belongs to a group of medications called antiarrhythmics.

Get Quinidine Sulfate for as low as $343.36, which is 73% off the average retail price of $1,291.40 for the most common version, by using a GoodRx coupon.

Quinidine Sulfate

Generic Cin-Quin and Quinora

Quinidine Sulfate

Drug Info Side Effects Dosage Medicare

Quinidine Sulfate

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Ways to save on quinidine Sulfate

These programs and tips can help make your prescription more affordable

Gold coin

Other Antiarrhythmics

Related conditions

Atrial Fibrillation

Ventricular Arrhythmia

Price with free coupon

*Prices subject to change without notice. Sales tax may apply and is not included.

$

1,125

Retail: $1,165

GoodRx coupon prices last updated on 05/07/26.

Prescription not at CVS Pharmacy?

Start a transfer to use this coupon.

Quinidine Sulfate prices by dosage

Quinidine Sulfate tablet prices

Default quantities vary by dosage and the displayed quantity represents the most commonly filled. Retail prices shown are the average costs that users pay for these drugs, and do not reflect pharmacy pricing in your specific location.
Dosage	Quantity	Retail price	GoodRx price

200mg

90 tablets

$1,348.67

300mg

60 tablets

$950.49