Compare hydralazine vs. Isordil

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

Hydralazine

Isordil
(Isosorbide Dinitrate)

Coming soon.Relieves chest pain. Isosorbide dinitrate is good for chest pain, but you have to be able to stick to your dosing schedule or it won't work as well.
Find lowest prices
Powered by GoodRxSave on your next prescription. Be sure you’re getting the lowest price for your medication, even if you have insurance.
Reviews & ratings
Button Group. All currently active
Button Group. All currently active

Not enough reviews for this drug. Help someone out, leave a review!

Reviews for Isordil (Isosorbide Dinitrate)
46%
+46% vs. Hydralazine
24%
+24% vs. Hydralazine
20%
+80% vs. Hydralazine
Side effects
hydralazineIsordil

We haven’t found good data for hydralazine side effects.

FDA side effect reports for hydralazine »

The Isordil FDA package insert doesn’t have numbers about how common side effects are.

More about Isordil side effects »
How it works
hydralazineIsordil
Coming soon.Isosorbide dinitrate is a nitrate. It dilates blood vessels all over the body. This makes it less work for the heart to pump, which relieves heart-related chest pain.
Type of medication
hydralazineIsordil
Coming soon.
Vasodilator
Nitrate
Prescription only
Available as
hydralazineIsordil
  • Pill
  • Pill
  • Extended release
Used for (click to learn more)
hydralazineIsordil
  • Essential hypertension
Risk factors for serious side effects
hydralazineIsordil
Coming soon.
  • Age 65 years or older
  • Taking drugs for erectile dysfunction
  • Alcohol use
    Detailed Isordil (Isosorbide Dinitrate) risks & warnings »
    Pregnancy category
    hydralazineIsordil
    CFDA pregnancy category (Weigh risks vs. benefits)

    Research studies with animals found harmful effects on unborn babies. It hasn’t been properly studied in humans. The benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.

    See the FDA package insert
    CFDA pregnancy category (Weigh risks vs. benefits)

    Research studies with animals found harmful effects on unborn babies. It hasn’t been properly studied in humans. The benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.

    See the FDA package insert
    Alcohol
    No specific alcohol-related info.
    • Don't drink alcohol while taking this medicine. It can make you really dizzy.
    • Dizziness and falls may occur due to a sudden drop in blood pressure when you change positions, like from lying down or sitting to standing. This is called orthostatic hypotension. If you're sensitive to low blood pressure, change position slowly until your body is used to the medicine. If symptoms continues for more than a week, talk to your doctor. Also tell your doctor if you are taking any drugs for erectile dysfunction, as this can increase the likelihood of dizziness or falls. Drinking alcohol while on this medication may also increase the risk of dizziness or falling.
    Food
    No specific food-related info.No specific food-related info.
    Kidneys and liver
    No specific kidneys and liver-related info.No specific kidneys and liver-related info.
    Sex
    No specific sex-related info.No specific sex-related info.
    Sleep
    No specific sleep-related info.No specific sleep-related info.
    Weight
    No specific weight-related info.No specific weight-related info.
    Upsides and benefits
    hydralazineIsordil
    Coming soon.
    • Treats and prevents heart-related chest pain (angina) from the narrowing of heart blood vessels (coronary artery disease).
    Downsides and risks
    hydralazineIsordil
    Coming soon.
    • You can develop tolerance to this medicine over time, which means that the same dose becomes less effective. You have to stick to a really specific dosing schedule to prevent this from happening.
    • Headaches are normal with this medicine and they go away as your body gets used to it, but they can be severe or not tolerable for some people.
    Tips from our pharmacists for people taking the medication
    hydralazineIsordil
    Coming soon.
    • Can cause headaches, dizziness, lightheadedness, or fainting.
    • Don't drink alcohol while taking this medicine. It can make you really dizzy.
    • Tell your doctor if you're taking any medicine for erectile dysfunction.
    • Don't stop taking this medicine suddenly.
    Learn more
    More about hydralazineSide effectsReviews & ratingsFDA package insert
    More about IsordilSide effectsReviews & ratingsAlternativesFDA package insert