Compare benazepril vs. Benicar

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

Lotensin
(benazepril)

Benicar
(olmesartan)

Lowers blood pressure. Lotensin (benazepril) is a good blood pressure-lowering medicine that also protects kidney function.Lowers blood pressure. Benicar (Olmesartan) is a good blood pressure-lowering medicine that protects kidney function like an ACE inhibitor, but with fewer side effects.
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Prices and coupon for 30 (20mg) tablets of benazepril
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Prices and coupon for 30 (20mg) tablets of olmesartan
Reviews & ratings
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5.45benazepril
Reviews for Lotensin (benazepril)
61%
of people (All ages) say Lotensin (benazepril) is worth it
64%
say it works well
23%
say it's a big hassle
Have you used Lotensin (benazepril)?
Worth itNot sureNot worth it
Reviews for Benicar (olmesartan)
65%
+4% better vs. Lotensin (benazepril)
63%
-1% worse vs. Lotensin (benazepril)
12%
+11% better vs. Lotensin (benazepril)
118 reviews
Have you used Benicar (olmesartan)?
Worth itNot sureNot worth it
Side effects
benazeprilBenicar
  • Headache 2%
  • Dizziness 2%
  • Drowsiness 2%
  • Dizziness when standing up 2%
More benazepril side effects »
  • Dizziness 2%
More Benicar side effects »
How it works
benazeprilBenicar
Lotensin (benazepril) is an angiotensin converting enzyme (ACE) inhibitor. 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.Benicar (Olmesartan) 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.
Type of medication
benazeprilBenicar
Prescription only
Prescription only
Available as
benazeprilBenicar
  • Pill
  • Pill
Used for
benazeprilBenicar
Risk factors for serious side effects
benazeprilBenicar
  • Women of childbearing age
  • Infants less than one year old
  • African descent
  • Taking with alcohol
  • Taking other medicines that lower your blood pressure
    • Current kidney problems
    • Taking other medicines that increase potassium
    • Using salt substitutes
    • Kidney disease
    Detailed Lotensin (benazepril) risks & warnings »
      • African descent
      • Current kidney problems
      • Medicine that increase potassium
      • Use of salt substitute
        Detailed Benicar (olmesartan) risks & warnings »
        Pregnancy

        Research studies with real people found harmful effects on unborn babies, but the benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.

        Research studies with real people found harmful effects on unborn babies, but the benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.

        Interactions
        benazeprilBenicar
        • This drug interacts with other medications that affect potassium, so it needs to be dosed carefully.
        No interactions related info.
        Kidneys and liver
        benazeprilBenicar
        • Protects kidney function, which is especially useful for people with diabetes or mild-to-moderate kidney disease.
        • Protects kidney function, which is especially useful for people with diabetes or mild-to-moderate kidney disease.
        • Requires routine blood tests to check kidney function.
        Weight
        benazeprilBenicar
        No weight related info.
        • Benicar (Olmesartan) has been reported to cause severe diarrhea and weight loss unexplained by other causes. Stay hydrated and notify your doctor if you continue to have more than 3-4 loose stools a day.
        Upsides and benefits
        benazeprilBenicar
        • A first-choice blood pressure treatment for many people.
        • Lowers the risk of heart attack and stroke.
        • Protects kidney function, which is especially useful for people with diabetes or mild-to-moderate kidney disease.
        • 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.
        Downsides and risks
        benazeprilBenicar
        • Up to 1 in 10 people can get a dry cough with this medicine. It ranges from a mild tickle in the throat to a persistent hacking cough.
        • Requires a regular blood test to see how the medicine is affecting your body.
        • Not safe to use if you're pregnant.
        • This drug interacts with other medications that affect potassium, so it needs to be dosed carefully.
        • Requires a yearly blood test to see how the medicine is affecting your body.
        • Not safe to use if you're pregnant.
        • Not available in less expensive generic form.
        Tips from our pharmacists for people taking the medication
        benazeprilBenicar
        • Can cause dizziness in the first few days.
        • Check your blood pressure 1 week after starting this medicine, and tell your doctor if it doesn't get better.
        • Tell your doctor about any tiredness, cough, mouth swelling, or throat irritation that doesn't go away.
        • Requires blood tests to check potassium levels and kidney function.
        • Don't take it if you're pregnant.
        • Can cause dizziness in the first few days.
        • Check your blood pressure 1 week after starting this medicine, and tell your doctor if it hasn't improved.
        • Tell your doctor about any dizziness, fatigue, cough, or throat irritation that doesn't go away.
        • Requires routine blood tests to check kidney function.
        • Don't take it if you're pregnant.
        Learn more
        More about benazeprilSide effectsReviews & ratingsAlternativesFDA package insert
        Have you used Lotensin (benazepril)?
        Worth itNot sureNot worth it
        More about BenicarSide effectsReviews & ratingsAlternativesFDA package insert
        Have you used Benicar (olmesartan)?
        Worth itNot sureNot worth it