Amiodarone Sterile Concentrate IP is a medication used for the treatment of certain heart rhythm disorders, particularly ventricular arrhythmias and atrial fibrillation. Amiodarone belongs to a class of antiarrhythmic drugs known as class III antiarrhythmics. It works by affecting the electrical activity of the heart, helping to stabilize irregular heartbeats and prevent life-threatening arrhythmias. Amiodarone Sterile Concentrate IP is typically administered intravenously (IV) in a hospital or clinical setting. It is used in emergency situations to control serious ventricular arrhythmias or to convert atrial fibrillation to a normal heart rhythm.