Dofetilide Coupons & Savings Card – Discount Prices from $9.85
Generic for: Tikosyn
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125MCG, Dofetilide (30 Capsules)
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CVS
$20.70
COUPON PRICE
Rite Aid
$9.85
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Walgreens
$15.60
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Walmart
$15.83
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Albertsons
$26.77
COUPON PRICEDofetilide savings card
Show this card to your pharmacistRite Aid
$9.85
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019876
LH078D23C5
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Price history for Dofetilide (generic)
30, 125MCG
Average retail price for Dofetilide
Average SaveHealth price for Dofetilide
Our price history data is based on aggregated prescription data collected from participating pharmacies in America. Our prescription data updates daily to reflect the latest price changes. If you notice a missing data point, it means there wasn't sufficient data available to generate a monetary value for that date.
We analyzed Dofetilide prices for (125MCG, 30 Capsules) over the last 12 months. The average retail price was $40.11, while the average price using the SaveHealth discount card was $120.45. That's a savings of approximately -200.30% when using our Dofetilide coupon.
Dofetilide dosage forms
| Dosage | Quantity | Price from | Per unit |
|---|---|---|---|
| 125MCG | 30 Capsules | $9.85 | $0.33 |
| 250MCG | 30 Capsules | $9.98 | $0.33 |
| 500MCG | 30 Capsules | $9.71 | $0.32 |
Dofetilide Warnings
This medication is used to manage irregular heartbeats effectively, but it may occasionally lead to a new, severe irregular heartbeat. Here are essential safety guidelines and warnings you should consider:
Arrhythmias Risk: Tikosyn (dofetilide) can induce serious and potentially life-threatening arrhythmias. Because of this, it is critical for you to be hospitalized for at least three days when beginning or resuming treatment. During this period, medical professionals will monitor your heart's electrical activity with electrocardiograms (EKGs) and adjust your dosage according to your kidney function. Immediate medical attention is necessary if you experience symptoms such as chest pain, dizziness, fainting, or a rapid heartbeat.
Drug Interactions: Tikosyn (dofetilide) may interact with various medications, increasing its blood levels and risk of side effects. Avoid taking cimetidine (Tagamet HB), trimethoprim (found in Bactrim or Septra), or ketoconazole while using this medication.
Electrolyte Imbalance: Combining Tikosyn (dofetilide) with certain diuretics can cause low potassium and magnesium levels, heightening the risk of severe heart rhythm issues. Your healthcare provider will monitor your electrolyte levels throughout the treatment.
Kidney Function Adjustments: Since the kidneys help eliminate Tikosyn (dofetilide) from the body, those with impaired kidney function may require a dosage adjustment to prevent accumulation and increased side effects. Your healthcare provider will evaluate your kidney function through blood tests to determine a safe and effective dose. Inform your provider of any kidney issues you have.
Contraindications: Avoid using Tikosyn (dofetilide) if you have severe kidney problems, a heart rhythm condition called long QT syndrome, or if you are taking specific interacting medications. Consult your healthcare provider if any of these conditions apply to you before starting this medication.
Adhering to these safety measures ensures the medication is used effectively while minimizing potential risks.
Dofetilide Side Effects
Common side effects:
- Headache
- Dizziness
- Nausea
- Respiratory tract infections
- Shortness of breath
- Diarrhea
- Stomach pain
- Back pain
- Difficulty sleeping
- Flu-like symptoms
Rash
Serious side effects:
- Chest pain
- Fainting
- Fast or irregular heartbeat
- Severe dizziness
- Very serious allergic reaction
- Itching or swelling of the face, tongue, or throat
- Trouble breathing
Dofetilide Interactions
Interactions with high risk of serious adverse effects and should be avoided:
- Cimetidine
- Dolutegravir
- Fingolimod
- Amiodarone
- Pimozide
- Procainamide
- Quinidine
- Sotalol
Interactions with moderate risk that may require dose adjustment, closer monitoring, or timing changes:
- Clarithromycin
- Erythromycin
- Sparfloxacin
- Hydrochlorothiazide
- Itraconazole
- Ketoconazole
- Lamotrigine
- Megestrol
- Prochlorperazine
- Tafenoquine
- Trilaciclib
- Trimethoprim
- Verapamil
What does the drug dofetilide do?
Dofetilide is a medication used to treat certain types of irregular heartbeats, specifically atrial fibrillation and atrial flutter. It works by helping the heart maintain a normal, steady rhythm. Dofetilide is classified as a class III antiarrhythmic agent, which means it primarily affects the potassium channels in the heart, prolonging the cardiac action potential and refractory period. This helps to restore and maintain a regular heart rhythm.
Is dofetilide a potassium channel blocker?
Yes, dofetilide is a potassium channel blocker. It is classified as a class III antiarrhythmic agent and works by inhibiting the potassium channels in the heart, which helps to maintain a normal heart rhythm.
Is Tikosyn a potassium channel blocker?
Yes, Tikosyn (dofetilide) is a potassium channel blocker. It is used to help maintain a normal heart rhythm in patients with certain types of arrhythmias.
What foods should you avoid while taking dofetilide?
While taking dofetilide, it is important to avoid grapefruit and grapefruit juice. Grapefruit can increase the levels of dofetilide in the blood, which may enhance the risk of side effects. It is always advisable to consult with a healthcare provider for specific dietary recommendations while on this medication.
What does dofetilide do to the heart?
Dofetilide is a medication that affects the heart by blocking specific potassium channels. This action helps to restore normal heart rhythm by prolonging the action potential duration and refractory period in cardiac tissue. It is primarily used to treat certain types of irregular heartbeats, such as atrial fibrillation or atrial flutter, by helping to maintain a regular heart rhythm.