Home > Drug >

Cordarone

Cordarone

(amiodarone)

Cordarone (Amiodarone) belongs to the family of medications known as antiarrhythmics. It is used to treat certain types of abnormal heart rhythms (Arrhythmias).

Available form

Dosage

Tablet

100MG, 200MG

Buy Cordarone Full drug details

What is Pocketpills?

As Canada's leading online pharmacy, we make sure you always have your meds on time. Use our app and website to fill prescriptions, order refills, and consult with our pharmacists. Take control of your health from home or on the go!

Easy refills, renewals, and reminders
Quick answers to your questions
Free delivery with SMS updates

Join us

We'd love to tell you more

We won't bore you with the details, but Health Canada requires you to sign in.

By proceeding you agree to our Terms of Use & Privacy Policy

Cordarone information

Dosage

Side Effects

Available Form

Contraindications

Precautions

Warnings

The recommended adult starting dose of Cordarone (Amiodarone) is usually from 800 mg to 1,600 mg daily for the first 1 to 3 weeks in divided doses. The dose is eventually reduced to 200 mg to 400 mg once daily as prescribed by your doctor and according to circumstances. Cordarone (Amiodarone) may be taken with or without meals, but should be taken in the same manner each day. Do not take grapefruit juice during Cordarone (Amiodarone) treatment because blood levels of Cordarone (Amiodarone) may increase, causing an increase in side effects.

The injectable form of Cordarone (Amiodarone) may be used in hospitals under specific circumstances. The recommended dose varies according individual circumstances.

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 important to take Cordarone (Amiodarone) exactly as prescribed by your doctor. If you miss a dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed or skipped dose. If you are not sure what to do after missing a dose, contact your doctor or pharmacist for advice.

Store Cordarone (Amiodarone) at room temperature, protect it from light and moisture, and keep it out of the reach of children.

Do not dispose of medications in wastewater (e.g. down the sink or in the toilet) or in household garbage. Ask your pharmacist how to dispose of medications that are no longer needed or have expired.

Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent.

The side effects listed below are not experienced by everyone who takes Cordarone (Amiodarone). If you are concerned about side effects, discuss the risks and benefits of Cordarone (Amiodarone) with your doctor.

The following side effects have been reported by at least 1% of people taking Cordarone (Amiodarone). Many of these side effects can be managed, and some may go away on their own over time.

Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects.

abdominal pain
bad taste
Constipation
Diarrhea
difficulty sleeping
dizziness or lightheadedness
nausea
sensitivity of skin to sunlight
tremor
vomiting

Although most of the side effects listed below don't happen very often, they could lead to serious problems if you do not seek medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

blue-grey colouring of skin on face, neck, and arms
blurred vision or blue-green halos seen around objects
confusion
dizziness or fainting
goiter (lump on neck)
hair loss
inability to concentrate
Low Blood Pressure
numbness or tingling in fingers or toes
sensitivity of eyes to light
signs of clotting problems (e.g., unusual nosebleeds, bruising, blood in urine, coughing blood, bleeding gums, cuts that don't stop bleeding)
signs of liver problems, e.g.:

abdominal pain or swelling
dark urine
Fever
itchy skin
loss of appetite
nausea and vomiting
pale or clay-coloured stools
yellowing of skin or whites of eyes

skin rash
slow heartbeat
swelling of feet or lower legs
symptoms of overactive thyroid gland (e.g., nervousness, rapid heartbeat, hand tremor, weight loss, and problems sleeping)
symptoms of underactive thyroid gland (e.g., dry skin, constipation, weight gain, fatigue, aches, pains and stiffness, intolerance to cold, Depression, memory problems)
trembling or shaking hands
trouble walking
unusual and uncontrolled body movements
vision loss
weight loss

Stop taking the medication and seek immediate medical attention if any of the following occur:

signs of an irregular heartbeat (e.g., fainting, dizziness, light-headedness, weakness or chest pain)
fast or irregular heartbeat
signs of a severe skin reaction such as blistering, peeling, a rash covering a large area of the body, a rash that spreads quickly, or a rash combined with fever or discomfort
signs of a Anaphylaxis (severe allergic reaction), e.g.:

Hives
shortness of breath
swelling of the lips, tongue, or throat

signs of lung problems, e.g.:

cough
coughing-up of blood
difficulty breathing
fever
shortness of breath
wheezing

Some people may experience side effects other than those listed. Check with your doctor if you notice any symptom that worries you while you are taking Cordarone (Amiodarone).

Before you begin using a medication, be sure to inform your doctor of any medical conditions or Allergies you may have, any medications you are taking, whether you are pregnant or breast-feeding, and any other significant facts about your health. These factors may affect how you should use Cordarone (Amiodarone).

Abnormal heart rhythm: Cordarone (Amiodarone) may cause a heart rhythm disturbance called QT prolongation. It can also worsen or trigger an irregular heart beat (arrhythmia). Your doctor will monitor your heart rhythm regularly while you are taking Cordarone (Amiodarone) with a test called an electrocardiogram (ECG).

Certain medications (e.g., Sotalol, quinidine, thioridazine, Chlorpromazine, Pimozide, moxifloxacin, Mefloquine, pentamidine, arsenic trioxide, Dolasetron mesylate, Tacrolimus) can increase the risk of a type of abnormal heart rhythm called QT prolongation, and should only be used in combination with Cordarone (Amiodarone) if the benefit of receiving both medications outweighs the risk of side effects. You are more at risk for this type of abnormal heart rhythm and its complications if you:

are female
are older than 65 years of age
have a family history of sudden cardiac death
have a history of heart disease or abnormal heart rhythms
have a slow heart rate
have congenital prolongation of the QT interval
have Diabetes
have had a Stroke
have low potassium, magnesium, or calcium levels
have nutritional deficiencies

Blood potassium and magnesium levels: People with low levels of potassium or magnesium should have these conditions corrected before starting Cordarone (Amiodarone), as the risk of worsening abnormal heart rhythms may be increased.

Congestive Heart Failure: Cordarone (Amiodarone) may cause congestive heart failure to worsen. If you have congestive heart failure, discuss with your doctor how Cordarone (Amiodarone) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Cordarone (Amiodarone), and whether any special monitoring is needed.

General: Due to the potential for serious side effects, Cordarone (Amiodarone) should only be given by physicians who are experienced in the treatment of abnormal heart rhythms.

Liver disease: Cordarone (Amiodarone) may cause liver problems, so your doctor should monitor your liver function regularly. If you have liver disease, discuss with your doctor how Cordarone (Amiodarone) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Cordarone (Amiodarone), and whether any special monitoring is needed. People with hepatitis should not take Cordarone (Amiodarone).

Lung problems: Cordarone (Amiodarone) can cause lung problems (Pulmonary Fibrosis, permanent scarring of the lungs) that, in some cases, can be fatal. If you experience any difficulty breathing, wheezing, fever, shortness of breath, cough, or coughing up of blood, accompanied by weakness and weight loss while taking Cordarone (Amiodarone), tell your doctor immediately.

Skin: Cordarone (Amiodarone) may make your skin more sensitive to the sun. Use sunscreen with minimum SPF15 and protective clothing while taking Cordarone (Amiodarone). Some people using Cordarone (Amiodarone) for long-term treatment may develop a blue-grey discoloration of exposed skin. Report any changes in skin colour to your doctor.

Surgery: If you are scheduled for surgery, inform all doctors involved in your care that you are taking Cordarone (Amiodarone).

Thyroid disease: Cordarone (Amiodarone) can cause thyroid problems (both overactive and underactive). Your doctor will perform tests regularly to monitor your thyroid function prior to and during Cordarone (Amiodarone) treatment, especially if you are a senior or if you have a history of thyroid problems.

Vision problems: Cordarone (Amiodarone) may cause vision problems that may be severe or permanent. Regular eye exams are recommended during Cordarone (Amiodarone) treatment. If you notice any vision changes or problems, contact your doctor as soon as possible.

Pregnancy: Cordarone (Amiodarone) may harm a developing baby if it is taken by the mother during pregnancy. In particular, it has been noted to cause thyroid problems for the baby. Cordarone (Amiodarone) should not be used during pregnancy unless the benefits outweigh the risks. If you become pregnant while taking Cordarone (Amiodarone), contact your doctor immediately.

Breast-feeding: Cordarone (Amiodarone) passes into breast milk. If you are a breast-feeding mother and are taking Cordarone (Amiodarone), it may affect your baby. Talk to your doctor about whether you should continue breast-feeding.

Children: The safety and effectiveness of Cordarone (Amiodarone) for use by children have not been established.

Seniors: People over the age of 65 may require lower doses of Cordarone (Amiodarone).

Continue with Pocketpills

All material © 1996-2024 MediResource Inc. Terms and conditions of use. The contents herein are for informational purposes only. Always seek the advice of your physician or other qualified health providers with any questions you may have regarding a medical condition.

Helpful links

See these other medications
that relate to

FAQs

Do I need a valid prescription (Rx) to order prescription medication?

Yes, you need a valid prescription, or Rx for short, from a Canadian prescriber to purchase medication that requires a prescription. If you need a new prescription, please contact us and we can help connect you with a doctor or we will reach out to your doctor for a renewal.

How can I refill my medication?

We will gladly coordinate with your doctor and insurance company to make sure you never run out of the medication you need. Additionally, we will remind you when it's time to schedule a delivery for your refill. You can also opt into automatic refills online, in the app, or by calling us at 1-855-950-7225.

Is Pocketpills free? How much does it cost?

Yes, Pocketpills services are free! You only pay your portion of your copay, and there are no hidden delivery or service fees. We'll transfer your prescriptions from your old pharmacy, find savings, and hand-deliver your medications at no extra cost.

What insurance plans do you accept?

We accept all insurance plans and direct bill ODB, OHIP+, and PharmaCare.

How much is shipping cost For Cordarone in Canada?

Shipping cost for Cordarone to you in Canada is zero. Pocketpills offers FREE shipping anywhere in Canada to help you get access to treatment.

How to get Cordarone delivered to my home?

You could get Cordarone delivered at your doorstep from us in Canada if you ordered prescription medications with a valid prescription. If you are not sure if we deliver to your area, contact us.