Patients are typically given an oral loading dose of 800 to 1600 mg daily for 1 to 3 weeks until the desired response is attained
A typical loading regimen of amiodarone would be to use large oral doses for a week or two, then taper the dosage over the next month or so
5 Once the loading phase is completed, the maintenance dose of amiodarone for atrial fibrillation is 200 mg a day
A standard daily maintenance dose of 200 mg of amiodarone releases 75 mg of organic iodine
Your doctor may decrease your dose
ORAL: Loading dose: 800 to 1600 mg orally per day for 1 to 3 weeks (occasionally longer) until adequate arrhythmia control is achieved or if side effects
It works directly on the heart tissue and will slow the nerve impulses in the heart
Renal Impairment: No dosage adjustment necessary Contraindications cardiogenic shock Introduction
Changeover from intravenous to oral therapy As soon as an adequate response to intravenous therapy has been obtained, oral therapy should be initiated concurrently at the usual loading dose (200mg three times a day)
Although many of the above side effects seem mild or manageable, amiodarone is also associated with an increased risk
Liver injury—right upper belly pain, loss of appetite, nausea, light-colored stool, dark yellow or brown urine, yellowing skin or eyes, unusual weakness or fatigue
The need for baseline testing and monitoring depends on the route of administration and anticipated dose and duration of therapy
8 g of amiodarone
Tenormin (Atenolol) Tablets Online Very Fast Worldwide Delivery If drawback of TENORMIN therapy is prepared, it ought to be achieved gradually over a period of regarding 2 weeks
Low-dose amiodarone (100-300 mg per day) is effective for a wide variety of ventricular and Amiodarone is a highly effective agent for the prophylaxis and treatment of many cardiac rhythm disturbances, ranging from paroxysmal atrial fibrillation to life threatening ventricular tachyarrhythmias
AF maintenance of sinus: Oral: 400 – 600 mg/d (in divided doses) for 2-4 wk; maintenance dose is typically 100 – 200 mg/d
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Although toxicity can occur at any time after treatment is initiated, those considered at greatest risk are individuals who have received a daily dose of 400 mg or more for more than two months, or a lower The incidence of pulmonary toxicity from amiodarone is not precisely known; it is estimated to be 1 to 5 percent, depending on the dose of amiodarone [ 4-7 ]
Several studies have investigated the use of amiodarone as a prophylactic agent
5 mg/kg every 24 hours; maintenance doses may be given for 5 of 7 days/week; IV bolus: loading dose: 5 mg/kg over 20-60 minutes A total of 11,655 (9