Compare Losartan vs. Bisoprolol

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

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Cozaar (Losartan)

Prescription only

Zebeta (Bisoprolol)

Prescription only
Lowers blood pressure.

Cozaar (Losartan) is a good blood pressure-lowering medicine that protects kidney function like an ACE inhibitor, but with fewer side effects.

3.7/ 5 average rating with 535 reviewsforLosartan
Lowers blood pressure.

Zebeta (Bisoprolol) is usually given to people who have taken other blood pressure meds unsuccessfully or have recently had significant heart problems.

4.0/ 5 average rating with 18 reviewsforBisoprolol
Upsides
  • A first-choice blood pressure treatment for many people.
  • Lowers the risk of heart attack and stroke.
  • Similar to ACE inhibitors (like Lisinopril), with fewer side effects like cough and swelling.
  • Protects kidney function, which is especially useful for people with diabetes or mild-to-moderate kidney disease.
  • Recommended for anyone with heart failure since it lowers the risk of death and further damage to your heart.
  • Good for protecting the heart and lowering blood pressure if you've had a heart attack.
  • Available in a generic version.
  • Also comes in combination with other medications to lower blood pressure.
Downsides
  • Requires a yearly blood test to see how the medicine is affecting your body.
  • Not safe to use if you're pregnant.
  • This isn't a first choice medication to lower blood pressure.
  • You can't stop taking it suddenly, or else you're more likely to have a heart attack or other problems with your heart.
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Used for
Dosage forms
  • Pill
  • Pill
Price
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Reviews
535 reviews so far
57%
saidit'sworth it
48%
saiditworked well
16%
saidit'sa big hassle

Have you used Cozaar (Losartan)?

Leave a review
18 reviews so far
67%
saidit'sworth it
61%
saiditworked well
28%
saidit'sa big hassle

Have you used Zebeta (Bisoprolol)?

Leave a review
Side effects
4possible side effects
  • Upper respiratory infection
    8%
  • Dizziness
    3%
  • Back pain
    2%
  • Nasal congestion
    2%
See more detailed side effects
The Zebeta (Bisoprolol) FDA package insert doesn’t have numbers about how common side effects are.
Risks and risk factors
  • Harm to fetus
    • Women of childbearing age
  • Liver damage
    • Concurrent liver disease
  • Heart problems due to high potassium
    • Current kidney problems
    • Medicine that increase potassium
    • Use of salt substitute
See more detailed risks and warnings
  • Masked symptoms of low blood sugar
    • Diabetes
  • Masked symptoms of overactive thyroid
  • Heart attack
    • Coronary artery disease
  • Increased symptoms of heart failure
    • Heart failure
  • Increased risks during surgery
    • Major surgery requiring anesthesia
See more detailed risks and warnings