Cozaar

(Losartan)

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

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Our bottom line

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

Quick facts about Losartan
  • Drug class: Cardiovascular
  • Rx status: Prescription only
  • Generic status: Lower-cost generic available (losartan)
Prices and discounts
Lowest price for 30 50mg tablets
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$9.35
  • Price before coupon
    $53.99
  • Lowest price with coupon
    $9.35
    83% savings

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.

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What to expect from Losartan, on one page

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People’s experience with Losartan

535reviews so far. What do you think?

Downsides

  • Requires a yearly blood test to see how the medicine is affecting your body.
  • Not safe to use if you're pregnant.

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Get our free fact sheet

What to expect from Losartan, on one page

Download Fact Sheet
Prices and discounts
Lowest price for 30 50mg tablets
Determining your location...
$9.35
  • Price before coupon
    $53.99
  • Lowest price with coupon
    $9.35
    83% savings
How it works

Cozaar (Losartan) is an angiotensin receptor blocker (ARB). It blocks a chemical that tightens blood vessels. This makes blood vessels relax, which lowers blood pressure and allows more blood and oxygen to get to your heart and other organs.

Quick facts about Losartan
  • Drug class: Cardiovascular
  • Rx status: Prescription only
  • Generic status: Lower-cost generic available (losartan)

Dosage forms

  • Pill
People’s experience with Losartan

535reviews so far. What do you think?

What to expect when you take Cozaar (Losartan) for Lowers blood pressure

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Skip side effects section. Skip to risks and warnings section.

Side effect rates for Cozaar (Losartan)

From 1409 clinical trials of Losartan when taken for high blood pressure
  • Upper respiratory infection
  • Dizziness
  • Back pain
  • Nasal congestion

Risks and Warnings for Cozaar (Losartan)

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    • Higher risk if:
    • Women of childbearing age

    Cozaar (Losartan) can cause birth defects or death to a fetus. If you are pregnant or considering having a baby, talk to your doctor about alternative medicines.

    This is a black box warning. The FDA requires this warning when there is a significant risk of serious or life-threatening effects that anyone taking the drug should consider.

Means that some groups have a high risk of experiencing this side effect

Common concerns from people taking Cozaar (Losartan)

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Pregnancy
Kidneys and liver
  • Requires routine blood tests to check kidney function.
  • Protects kidney function, which is especially useful for people with diabetes or mild-to-moderate kidney disease.