Cordarone Tablet is used to treat various types of serious irregular heartbeat (arrhythmia) such as fibrillation and tachycardia. It is an anti-arrhythmic type of medicine and rapidly restores your heart to a steady and regular rhythm. Explore the dosage and uses of Amiodarone, a drug for heart rhythms, tachycardia that also causes side effects like trembling, constipation etc. Also know the drug interactions. Learn about Amiodarone medication, its uses for atrial fibrillation and other arrhythmias, dosage guidelines, side effects, drug interactions, and monitoring tips. Amiodarone is a class III antiarrhythmic medication commonly used to prevent or treat medical emergencies such as cardiac arrest and arrhythmias. However, it is known to interfere with other medications, and it can be highly toxic to several organs.