Pacerone Dosage

Generic name: Amiodarone Hydrochloride 100mg
Dosage form: tablet
Drug class: Group III antiarrhythmics

Medically reviewed by Drugs.com. Last updated on May 31, 2023.

Dosage must be individualized based on severity of arrhythmia and response. Use the lowest effective dose. Obtain baseline chest x-ray, pulmonary function tests, thyroid function tests, and liver aminotransferases. Correct hypokalemia, hypomagnesemia, and hypocalcemia before initiating treatment.

Recommended Dosage:

Initiate treatment with a loading dose of 800 to 1600 mg/day until initial therapeutic response occurs (usually 1 to 3 weeks). Once adequate arrhythmia control is achieved, or if side effects become prominent, reduce Pacerone tablet dose to 600 to 800 mg/day for one month and then to the maintenance dose, usually 400 mg/day.

Administration:

Administer Pacerone tablets consistently with regard to meals [see Clinical Pharmacology (12.3)]. Administration of Pacerone tablets in divided doses with meals is suggested for total daily doses of 1000 mg or higher, or when gastrointestinal intolerance occurs.