Olmesartan Medoxomil

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Oct 31, 2023

Common Questions


Common Questions about Olmesartan


What type of drug is olmesartan?

Olmesartan is an angiotensin II receptor blocker. It is used to achieve blood pressure reduction in people with high blood pressure. Your doctor may prescribe Benicar (olmesartan) alone or in combination with other blood pressure medications.



How long does it take for olmesartan to work?

You may notice an improvement in your blood pressure readings a few days after you start taking olmesartan. However, it can take up to two weeks to get the full benefits of this blood pressure medicine.



How many hours does olmesartan last?

Studies have shown that a single dose of olmesartan is effective in controlling blood pressure for 24 hours.



Is olmesartan safe long-term?

Long-term use of olmesartan can cause reduced kidney function in some people. Your healthcare provider will order tests to keep an eye on how well your kidneys are working while you are on this blood pressure medicine. They may switch you to another blood pressure medicine if you develop signs of renal impairment.



Is it safe to take olmesartan during pregnancy?

Taking olmesartan during the second and third trimesters of pregnancy can cause serious harm to the unborn baby and newborn infant. Stop olmesartan and call your doctor immediately if you become pregnant while on this medicine.



What is the price of olmesartan without insurance?

Without insurance, olmesartan can be as high as $628.33, but with a free BuzzRx prescription discount coupon, you could pay as low as $26.71 for the most common version of this medication. Use the BuzzRx drug price look-up tool to find the lowest discounted price, and be sure to enter the correct dosage, form, and quantity for the most accurate pricing. While generics tend to have the best savings, you can also use your BuzzRx card and coupons to purchase brand-name versions. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescription drugs—whether you have insurance or not.



What is the price of olmesartan with insurance?

Ask your pharmacist or insurance provider for your copay price on olmesartan—Copay amounts vary depending on the type of insurance plan you have and if there is a deductible to reach before prescription drug coverage begins.

You could save up to 80% on your prescription medication with a free BuzzRx discount coupon for olmesartan. When using the BuzzRx lookup tool to find the price of your medicine, be sure to enter the correct dosage, form, and quantity to receive the most accurate discounted pricing. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescriptions—whether you have insurance or not.