Amiodarone, produced by STERIS, is an essential antiarrhythmic medication in 200mg tablet form, specifically designed to manage and prevent severe irregular heartbeats known as arrhythmias, including ventricular tachycardia and ventricular fibrillation. By stabilizing the heart's electrical activity, Amiodarone acts through the inhibition of potassium channels, which prolongs the cardiac action potential, thereby minimizing the risk of potentially life-threatening arrhythmias. It is important to adhere strictly to the dosage instructions provided by a healthcare provider. The medication can be taken with or without food, ideally at the same time each day. Notably, due to its long half-life, the therapeutic effects may continue for weeks even after discontinuation.