However, there may be times when a healthcare provider prescribes this medicine for "off-label," or unapproved, uses. For example, taking Cordarone for atrial fibrillation is considered an off-label use of this medication.

As a Class III antiarrhythmic medication, Cordarone works by blocking potassium channels in the heart, preventing potassium from leaving the cells of the heart muscle. This action prolongs the time that the heart will respond to a new electrical signal. This helps prevent the heart from receiving a premature signal that is trying to tell the heart to beat too soon.

(For more details, click Cordarone Uses. This article takes an in-depth look at what this medicine is approved for and explains whether children can use it.)

Ouch! 6 Types of Pain You Might Experience When Getting a Stent

Can Type 2 Diabetes Be Controlled With Diet and Exercise Alone?

If My Parents Have Type 2 Diabetes, Will I Get It?

How Do I Get Blood to Test My Glucose?

Is Drinking Alcohol Okay With Diabetes?

Should I Quit Smoking If I Have Diabetes?

Are There Foods for Type 2 Diabetes?

Do Birth Control Pills Affect Blood Glucose?

Will Green Coffee Bean Extract Interact With My Diabetes Medication?

If I Have Type 2 Diabetes, Can I Still Eat Candy?

Do Sugary Foods Cause Type 2 Diabetes?

If I Have Diabetes, Can I Take Epsom Salt Baths?

List of references (click here)

Written by/reviewed by: Susan Lakey, PharmD, MPH, BCPP

Last reviewed by: Kristi Monson, PharmD

Referring Pages:

Articles

Advertise with Us

About eMedTV

eMedTV serves only as an informational resource. This site does not dispense medical advice or advice of any kind. Site users seeking medical advice about their specific situation should consult with their own physician. Click Terms of Use for more information.