Dofetilide 125 (Dofetilide Capsule) 125mcg

Dofetilide 125mcg capsules are prescribed for maintaining normal heart rhythm in patients with atrial fibrillation or atrial flutter. This antiarrhythmic medication helps stabilize irregular heartbeats. Order online for convenient delivery.

Strength

125mcg

Pack Size

60s

Storage

Ambient

Manufacturer / TM Owner

Sun Pharmaceutical Ind Inc

Select Quantity

Pack/s

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Indications & Clinical Uses

Dofetilide 125mcg capsules are used to help keep the heart beating normally in people with certain types of irregular heart rhythms, such as atrial fibrillation or atrial flutter. This medication works by slowing electrical signals in the heart to prevent rapid or irregular beats. It is often prescribed when other treatments have not been effective.

Side Effects

Dofetilide 125mcg capsules may help reduce symptoms like palpitations, dizziness, or shortness of breath associated with irregular heart rhythms. Some patients report improved energy levels and reduced fatigue after starting treatment. Individual responses can vary based on medical history and other factors.

Precautions & Warnings

Dofetilide 125mcg capsules should be taken exactly as prescribed by a healthcare provider. Do not adjust the dose or stop taking it without medical guidance. Keep the medication in a cool, dry place away from direct sunlight. Store at room temperature as directed on the label.

Avoid Interactions

Dofetilide 125mcg capsules may interact with other medications, including certain antibiotics, antifungals, or heart medications. Avoid grapefruit juice and alcohol unless approved by a doctor. Always inform your healthcare provider about all prescription, over-the-counter, and herbal products you are using.

Frequently Asked Questions

Dofetilide 125mcg is used to help maintain a normal heart rhythm in patients with atrial fibrillation or atrial flutter.

Store dofetilide 125mcg capsules at room temperature in a cool, dry place away from direct sunlight.

Grapefruit juice may interact with dofetilide, so it is best to avoid it unless cleared by your doctor.

If you miss a dose, take it as soon as you remember, but skip it if it is almost time for the next dose. Do not double up on doses.

Dofetilide 125mcg is not suitable for everyone; your doctor will determine if it is right for you based on your medical history.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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