Cardioquin

Quinidine is used to treat abnormal heart rhythms and malaria. Avoid drinking grapefruit juice while on quinidine.

Cardioquin Overview

Updated: 

Quinidine is a prescription medication used to treat abnormal heart rhythms. It is also used to treat malaria. Quinidine belongs to a group of drugs called antiarrhythmics. These work by making your heart more resistant to abnormal activity. 

This medication comes in tablet form and is taken up to 3 times a day. This medication comes in extended release tablet form and is taken up to 3 times a day. Do not crush or chew quinidine tablets. Tablets can be broken in half. This medication is also available in an injectable form to be given directly into a vein (IV) by a healthcare professional. 

Common side effects of quinidine include diarrhea, lightheadedness, and headache. Quinidine can also cause dizziness. Do not drive or operate heavy machinery until you know how quinidine affects you. 

How was your experience with Cardioquin?

First, a little about yourself

Tell us about yourself in a few words?

What tips would you provide a friend before taking Cardioquin?

What are you taking Cardioquin for?

Choose one
  • Other
  • Arrhythmias, Cardiac
  • Atrial Fibrillation
  • Atrial Flutter
  • Malaria, Falciparum
  • Tachycardia, Supraventricular
  • Tachycardia, Ventricular

How long have you been taking it?

Choose one
  • Less than a week
  • A couple weeks
  • A month or so
  • A few months
  • A year or so
  • Two years or more

How well did Cardioquin work for you?

Did you experience many side effects while taking this drug?

How likely would you be to recommend Cardioquin to a friend?

Uses of Cardioquin

Back to Top

Quinidine is a prescription medication used to treat abnormal heart rhythms and malaria. This medication may be prescribed for other uses. Ask your doctor or pharmacist for more information. 

Generic

Back to Top

Quinidine

For more information on this medication choose from the list of selections below.

Cardioquin Drug Class

Back to Top

Cardioquin is part of the drug class: