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Compare Hyzaar vs. Coreg

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

Key takeaways

Hyzaar (losartan/hydrochlorothiazide) and carvedilol (Coreg) are both used to treat high blood pressure, but they belong to different medication classes and have different uses. Hyzaar is a combination of an angiotensin II receptor blocker (ARB) and a diuretic, taken once daily, and is also used to lower the risk of stroke in people with high blood pressure and an enlarged left ventricle. Carvedilol, a beta blocker, is taken either twice daily in its immediate-release form or once daily in its extended-release form, and is also used to manage heart failure and reduce the risk of death after a heart attack. While Hyzaar can cause increased urination and should be avoided during pregnancy, carvedilol can cause tiredness, dry eyes, and should not be taken if you have asthma or severe liver problems. Additionally, both medicatiosn are available as lower-cost generics.

  • Hyzaar (losartan / hydrochlorothiazide)
    Carvedilol (Coreg)
  • Hyzaar (losartan / hydrochlorothiazide)
    Carvedilol (Coreg)

  • Summary of Hyzaar vs. Coreg

    Summary for ARB / Diuretic (water pill) combo
    Prescription only

    Hyzaar (losartan / hydrochlorothiazide) is a combination medication that contains two first-choice options for lowering blood pressure. This medication is taken by mouth once daily. Like other blood pressure medications, Hyzaar (losartan / hydrochlorothiazide) can cause you to feel dizzy, especially when you first start this medication or when your provider raises your dose.

    Summary for Beta blocker
    Prescription only

    Carvedilol (Coreg) is used to treat high blood pressure, manage heart failure, and help with heart problems after a heart attack. It belongs to the beta blocker drug class. This medication comes as a tablet that's taken by mouth twice daily, and as an oral extended-release (ER) capsule (brand name Coreg CR) that's taken once daily. Common side effects include dizziness, feeling tired, and diarrhea.

  • Indications of Hyzaar vs. Coreg

    Indications for
    •High blood pressure
    •Lower the risk of stroke in people with high blood pressure and an enlarged left ventricle of the heart
    Indications for
    •High blood pressure
    •Heart failure
    •Lower the risk of death from heart-related problems after a heart attack

  • Pros and Cons of Hyzaar vs. Coreg

    Pros and Const for ARB / Diuretic (water pill) combo
    Pros
    •Contains two first-choice blood pressure medications
    •Convenient to take a combination of two medications in one pill taken just once a day
    •Protects your kidneys, which is especially useful for people with diabetes or mild-to-moderate kidney disease
    •Taken by mouth once per day
    Cons
    •Can make you urinate more often
    •Must be avoided in pregnant females
    •More difficult to customize the dose since Hyzaar (losartan / hydrochlorothiazide) is a combination of two medications
    •Only available as a tablet
    Pros and Const for Beta blocker
    Pros
    •Taken by mouth
    •Comes as a once-daily extended-release formulation
    •Dose can be adjusted based on your response
    •Available as a lower-cost generic
    Cons
    •Need to take with food
    •Can cause you to feel more tired
    •Can cause dry eyes if you wear contact lenses
    •Shouldn't be taken if you have asthma or an asthma-related condition

  • Common Side Effects of Hyzaar vs. Coreg

    Common Side Effects for
    •Upper respiratory tract infection (i.e., common cold; 6%)
    •Dizziness (6%)
    •Back pain (2%)
    Common Side Effects for
    •Dizziness (6%)

    Please note: These side effects were reported by people who took carvedilol (Coreg) in clinical studies for high blood pressure.

  • Warnings of Hyzaar vs. Coreg

    Common Side Effects for
    •Not for use during pregnancy
    •Low blood pressure
    •Kidney damage
    •Changes in electrolyte, blood sugar, and cholesterol levels
    •Vision problems
    •Lupus
    Common Side Effects for
    •Worsening chest pain and heart attacks
    •Slow heart rate and low blood pressure
    •Heart failure
    •Hiding symptoms of low blood sugar
    •Risk of difficulty breathing
    •Hiding symptoms of high thyroid hormone
    •Risk of kidney problems
    •Severe allergic reactions
    •Greater risk during surgery
    •Risk of eye problems during surgery

  • Prices with our coupons for Hyzaar vs. Coreg

    Learn more about Hyzaar
    Learn more about Carvedilol

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