Bristol Amiodarone 200mg is a potent class III antiarrhythmic medication prescribed for life-threatening heart rhythm disorders. This prescription-only medication is distinguished by its unique mechanism of action and high efficacy in treating both ventricular and supraventricular arrhythmias when other treatments have proven ineffective.
Uses
Bristol Amiodarone 200mg is primarily prescribed for managing severe heart rhythm abnormalities, including recurrent ventricular fibrillation, unstable ventricular tachycardia, and persistent atrial fibrillation. It serves as a crucial treatment option for patients who haven’t responded adequately to other antiarrhythmic medications.
Benefits
- Effectively controls life-threatening ventricular arrhythmias
- Maintains normal heart rhythm in chronic atrial fibrillation
- Provides sustained arrhythmia control due to long half-life
- Remains effective in patients with compromised heart function
- Reduces hospitalization rates for cardiac arrhythmias
- Can be used when other antiarrhythmic drugs have failed
- Offers flexible dosing options for various clinical scenarios
How It Works
Bristol Amiodarone 200mg operates through a complex mechanism targeting multiple ion channels in heart cells. It primarily blocks potassium channels while also affecting sodium and calcium channels. This comprehensive action extends the heart’s electrical recovery period, preventing irregular rhythms from developing and maintaining normal cardiac conduction.
Dosage
Treatment Phase | Daily Dose | Duration & Frequency |
---|---|---|
Loading Phase | 600-800mg | 2-3 times daily for 1-2 weeks |
Initial Maintenance | 400mg | 1-2 times daily for 2-4 weeks |
Long-term Maintenance | 200mg | Once daily ongoing |
Side Effects
Bristol Amiodarone 200mg can cause significant side effects requiring regular monitoring. Common effects include photosensitivity, thyroid dysfunction, and corneal deposits. More serious effects may involve pulmonary toxicity, liver damage, and cardiac conduction abnormalities.
Warning
Close medical supervision is essential during Amiodarone 200mg therapy. Regular monitoring of thyroid, liver, and lung function is mandatory. Patients should immediately report any new or worsening symptoms, particularly breathing difficulties or irregular heartbeats.
Pregnancy and Breastfeeding
Bristol Amiodarone 200mg is contraindicated during pregnancy (Category D) and breastfeeding. It can cause serious fetal harm and is known to be excreted in breast milk. Women of childbearing age must use effective contraception during treatment.
Interactions
- Increases the effect of blood thinners like warfarin
- Interacts with beta-blockers and calcium channel blockers
- May enhance the effects of digoxin
- Affects metabolism of numerous medications through CYP450 inhibition
- Can interact with grapefruit juice and certain antibiotics
Precautions
Patients should avoid direct sunlight and use sun protection due to increased photosensitivity. Regular eye examinations are recommended. Alcohol should be avoided during treatment. Patients should carry medical identification indicating Amiodarone 200mg use.
Important Information
Treatment requires consistent monitoring through blood tests, chest X-rays, and ECGs. Patients should not abruptly discontinue Amiodarone 200mg without medical supervision. Due to its long half-life, effects and interactions may persist for months after discontinuation.
Product Image Highlights




Customer questions & answers
There are no questions yet. Be the first to ask a question about this product.
Tailored Just for You
-
₦15,000.00Rated 0 out of 5
Danzol Danazol 200mg is used to treat endometriosis, fibrocystic breast...
-
₦9,200.00Rated 0 out of 5
Alphagan Eye Drop is an α₂ agonist medication used to...
-
₦7,500.00Rated 0 out of 5
Artazide Tablet is used to lower blood pressure, reduce fluid...
-
₦3,800.00Rated 0 out of 5
Pocco Atenolol 50mg Tablet is used to treat hypertension, angina...
Reviews
There are no reviews yet.