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Compare Hydralazine vs. Digoxin

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Key takeaways

Hydralazine (generic name: hydralazine) and Digoxin (generic name: digoxin) are both prescription medications, but they are used for different conditions and belong to different drug classes. Hydralazine is a vasodilator used to lower blood pressure by relaxing blood vessels, and it is typically taken multiple times a day. Common side effects include headache, stomach upset, and a fast heart rate. On the other hand, Digoxin is an antiarrhythmic medication used to treat heart failure and atrial fibrillation (AFib) by helping the heart pump more strongly and slowing down electrical activity in the heart. It is usually taken once or twice daily, and side effects can include changes in vision, stomach upset, and dizziness. Digoxin has a narrow therapeutic index, meaning small changes in dosage can lead to serious side effects, including digoxin toxicity. While both medications are available in generic forms, Hydralazine is less commonly used for blood pressure control and is often a second-choice option, whereas Digoxin requires regular blood tests to monitor its levels due to its potential for toxicity.

  • Hydralazine
    Digoxin (Lanoxin)
  • Hydralazine
    Digoxin (Lanoxin)

  • Summary of Hydralazine vs. Digoxin

    Summary for Vasodilator
    Prescription only

    Hydralazine is a medication that's used to lower blood pressure. It's less commonly used for blood pressure, but it can be helpful when other first-choice medications aren't working. The dosage varies quite a bit; not everyone will take the same dose, but this medication is typically taken a few times a day. Common side effects include headache, stomach upset, and a fast heart rate. Hydralazine is available as a lower-cost generic tablet (there's no brand-name version).

    Summary for Antiarrhythmic
    Prescription only

    Digoxin (Lanoxin) is an antiarrhythmic medication used to treat heart failure and atrial fibrillation (AFib) in adults and children. It's taken by mouth typically once or twice daily, but the specific dosage will depend on several things like your age, weight, and blood digoxin levels. Side effects include changes in vision, stomach upset, and dizziness. There's also a risk of digoxin toxicity, which means having too much of the medication in your body. This can lead to severe side effects such as vision changes and changes to the heart rhythm.

  • Indications of Hydralazine vs. Digoxin

    Indications for
    •High blood pressure
    Indications for
    •Heart failure in adults and children ages 5 years and older
    •Atrial fibrillation (AFib) in adults

  • Pros and Cons of Hydralazine vs. Digoxin

    Pros and Const for Vasodilator
    Pros
    •Good option to lower blood pressure when other first-choice medications don't work
    •Can take with other blood pressure medications
    •Available as a lower-cost generic version
    Cons
    •Need to take multiple times a day, which can be hard to remember
    •Might cause symptoms similar to lupus at higher doses
    •Shouldn't use if you have certain types of heart disease because there's a risk for heart attack
    Pros and Const for Antiarrhythmic
    Pros
    •Can be used in young children to treat heart failure
    •Doesn't affect blood pressure much
    •Available as a lower-cost generic
    Cons
    •Can cause serious and potentially life-threatening side effects if medication levels in the blood are too high
    •Need to get regular blood tests during treatment
    •Interacts with many medications

  • Common Side Effects of Hydralazine vs. Digoxin

    Common Side Effects for
    •Headache
    •Nausea
    •Vomiting
    •Diarrhea
    •Lack or loss of appetite
    •Rapid or abnormal heartbeat
    •Chest pain
    Common Side Effects for
    •Changes in heart rate
    •Nausea
    •Vomiting
    •Diarrhea
    •Reduced appetite

  • Warnings of Hydralazine vs. Digoxin

    Common Side Effects for
    •Drug-induced lupus-like symptoms
    •Blood problems
    •Numbness or tingling of feet and hands
    •Heart attack and effects on blood circulation
    Common Side Effects for
    •Abnormal heart rhythm
    •Digoxin toxicity
    •Worsening heart conditions
    •Less efficacy in people with low calcium levels
    •Different responses in people with thyroid and metabolism problems

  • Prices with our coupons for Hydralazine vs. Digoxin

    Learn more about Hydralazine
    Learn more about Digoxin

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