Cordarone

Common Name: amiodarone

How does Cordarone work?

Amiodarone belongs to the family of medications known as antiarrhythmics. It is used to treat certain types of abnormal heart rhythms. It works by making the heart beat more regularly. The effects of this medication may be noted as early as three days after starting treatment, but it is usually one to three weeks before beneficial effects are seen. Your doctor may choose to use this medication for other conditions. If you're unsure why you are taking this medication, contact your doctor.

How should I use Cordarone?

The recommended adult starting dose of amiodarone is usually from 800 mg to 1600 mg daily for one to three weeks in divided doses. The dose is eventually reduced to 200 mg to 400 mg daily as prescribed by your doctor and according to circumstances. This medication may be taken with or without meals, but should be taken in the same manner each day. Many things can affect the dose of medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are taking the medication without consulting your doctor. It is very important that this medication be taken exactly as prescribed by your doctor. If you miss a dose, take it as soon as possible and continue on with your regular schedule. If it is almost time for your next dose, skip the missed dose and continue on with your regular dosing schedule. Do not double doses.

What form(s) does Cordarone come in?

Cordarone® is available in oral tablet and injectable (I.V.) form. Oral tablet: Each round, flat, pink tablet, with a raised "C" and marked "200" on one side with the reverse side scored, contains amiodarone 200 mg. Nonmedicinal ingredients: colloidal silicon dioxide, cornstarch, FD&C Red No. 40 Lake, lactose, magnesium stearate, and povidone. Injectable (I.V.): Each mL of clear, pale yellow solution contains amiodarone 50 mg. Nonmedicinal ingredients: benzyl alcohol, polysorbate 80, and water for injection.

What should I NOT take with Cordarone?

This medication should not be taken by people with: very low heart rate cardiogenic shock second or third degree AV block unless wearing a pacemaker acute hepatitis thyroid disease certain lung abnormalities an allergy to amiodarone or any ingredients of the product

Are there any other precautions or warnings for Cordarone?

Medical conditions: People with low levels of potassium or magnesium should have these conditions corrected whenever possible before starting amiodarone, as the risk of worsening abnormal heart rhythms may be increased. Liver disease: Amiodarone may cause liver problems, so your doctor will probably check your liver function regularly. Vision problems: Amiodarone may cause vision problems. If you are taking this medication for a long period of time, your doctor will want to have your vision checked regularly. If you notice any vision changes or problems, contact your doctor as soon as possible. Thyroid disease: Amiodarone can cause thyroid problems (both over-active and under-active). People with over-active thyroids and those taking thyroid medication should be monitored frequently by their physicians. Pregnancy: Amiodarone should not be used by pregnant women unless the potential benefits outweigh the potential risks. Breast-feeding: Amiodarone is excreted in breast milk. If the mother must continue to take the drug, nursing should be stopped. Children: The safety and effectiveness of amiodarone for use by children have not been established.