Quinidex Extentabs
(Quinidine Sulfate)
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Quick facts about Quinidine Sulfate
- Drug class: Cardiovascular
- Generic status: Lower-cost generic available (quinidine sulfate)
Used for
- Atrial fibrillation and flutter
- Chronic therapy to reduce recurrence Atrial fibrillation and flutter - Cardioversion Malaria
- Treatment of uncomplicated P. falciparum malaria Ventricular arrhythmia
Dosage forms
- Pill
Tried Quinidine Sulfate? Write a review!
Quick facts about Quinidine Sulfate
- Drug class: Cardiovascular
- Generic status: Lower-cost generic available (quinidine sulfate)
Tried Quinidine Sulfate? Write a review!
Prices and coupons
Skip prices section. Skip to what to expect section.Prices and coupons for 90 (200mg) tablets of quinidine sulfate near
- Pay as low as$19.03Retail priceRetail priceLearn more
- Get free coupon$16.50
- CostcoGet free coupon$23.13
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See more prices and coupons in your areaSide effect rates for Quinidex Extentabs (Quinidine Sulfate)
0 reports
These are side effects of Quinidex Extentabs (Quinidine Sulfate) reported to the FDA by people taking it, and by doctors and pharmacists.0 reports
- Source: FDA adverse event database
- We searched the FDA database for all the names this medicine may be known by:› quinidine sulfate› Quinidex Extentabs
- Reports are often from people taking more than one drug. Their side effects might not be due to Quinidine sulfate at all.
- Percentages only tell you how common an issue is for people who actually make the effort to report side effects to the FDA, not for everyone.
- These reports are not confirmed or validated by doctors or the FDA.
Are you experiencing side effects you want to report to the FDA?Report a side effect
Pharmacist Q&A
Quinidex Extentabs (Quinidine Sulfate) questions for
Frequently Asked Questions
Who is this drug for?
This medication prevents symptomatic atrial fibrillation/flutter, typically in people with previous episodes of atrial fibrillation/flutter.Common concerns from people taking Quinidex Extentabs (Quinidine Sulfate)
Final section. Do you want to return to drug navigation?Pregnancy
Research studies with animals found harmful effects on unborn babies. It hasn’t been properly studied in humans. The benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.
Tip: Always talk with your doctor before you take any medication while pregnant.FDA pregnancy category for Quinidine Sulfate
CWeigh risks vs. benefits