Benicar and generic Olmesartan are prescription medication used to treat high blood pressure. Select your dosage below to view Benicar cost and place your order. Save up to 90% and get FREE standard shipping on prescription medication delivered to your door.

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Medically reviewed by: Samuel Maaiah, PharmD

Last updated on August 18, 2021

Dr. Maaiah is a PharmD graduate who has practiced both in pharmaceutical consulting and retail pharmacy. His interests include consulting and the development and approval of new therapeutics. He currently works as a Medical Information Consultant (MIC) and as a retail pharmacist. As a MIC he helps pharmaceutical companies with projects and by consulting as a medical information expert.

When Dr. Maaiah is not working, he enjoys spending time with his family and friends, doing outdoor activities, working out, and reading.


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How to buy Benicar (Olmesartan) online?

Benicar can be ordered online through or by calling 1-800-828-4489 and speaking to customer support. The chat feature can also be used for support. For more information please visit the “How to Order” page on

Is a prescription required?

Yes, a valid prescription from your doctor is required. Benicar is a prescription medication and can only be sold with a prescription. To process your order, you will need to submit a prescription. The prescription can be emailed ([email protected]), faxed (1-800-416-8019), or uploaded. Alternatively, we can reach out to your doctor to attain a valid prescription if you would like.

What is the maximum amount that can be ordered?

A 3-month supply (90 days) is the maximum amount that can be ordered at one time. Refills are kept on file for future orders. The amount that can be ordered will be based on the directions and quantity indicated on the prescription from your provider.


Is it safe to order Benicar (Olmesartan) from 90-Day Meds?

Absolutely. All our partner pharmacies are fully licensed and certified in their respective countries. We ensure that your shopping experience is safe and secure with our Norton Shopping Guarantee. We operate just like your local pharmacy would, with our main priority being to provide you access to safe and affordable prescription medication.


Average US Retail Price 90-Day Meds Price
Benicar 40mg
(84 tablets)
$1149.49 $66.00
Olmesartan 40mg
(84 tablets)
$495.74 $45.00

How much does Benicar (Olmesartan) cost?

Abvove is the cost difference between the average US retail price and 90-Day Meds Price for a quantity of 84 tablets of brand and generic Benicar 40mg.

At, we make sure to keep drug prices low and you can view the Benicar cost savings below:

We provide both brand and generic Benicar 40 mg tablets here at 90-Day Meds. A quantity of 84 tablets of brand Benicar (Olmesartan) costs $66, which comes out to $0.79 per unit. A quantity of 84 tablets of generic Benicar (Olmesartan) costs $45, which comes out to $0.54 per unit.

What is the lowest price of Benicar per unit?

Lowest Price Per Unit: $0.54/unit for generic Benicar (Olmesartan) 40mg tablets.

Is this price for Benicar without insurance?

The above listed prices are without insurance. Unfortunately, we cannot accept insurance. However we will give you an official receipt in case it can qualify for a reimbursement from your insurer. We are also unable to adjudicate with U.S. insurance providers.

Why is Benicar cheaper from Canada than the United States?

Drug prices in Canada and other countries are regulated. This differs from the US as it is a free market economy and pharmaceutical suppliers can charge what they deem a product is worth. As a result, we can offer lower prices to our patients as we source medications from these countries.


Sorry, we do not have a Benicar (Olmesartan) coupon at the moment, please check back later.

Yes, Check out the Coupon Section of this page.


Is there a lower cost generic Benicar available?

Benicar is available as a lower cost generic known as Olmesartan.

How much cheaper is the generic Benicar?

Generic Benicar (Olmesartan) is $35.00 cheaper than brand Benicar.

What is the difference between brand and generic Benicar?

There is no difference between generic and brand Benicar. Generic formulations of medications contain the same active ingredients and meet the same quality, strength, and purity standards as the brand formulation.


Is shipping available to the United States?

Yes we ship all across the United States. An email notification will be sent to you once the item has been shipped.

Is express shipping available?

If a product of Canada is available then express shipping can be selected with an estimated delivery time of 3-5 business days. You have the option at the checkout page to select the express shipping option ($25) if available for that medication source.

How much does shipping cost?

Standard shipping is free with 90-Day Meds.

Refill RX

How to refill a prescription?

Refilling your prescription is made easy with 90-Day Meds. You can sign into your online account and view your previous orders and see which prescriptions we have on file. Placing a refill order online is made simple by accessing the reorder section in your account.

You can also call us at 1-800-416-8019 and speak to customer support to place a refill. Our live chat is also a great place to connect with us to place a refill order while you are on the go.

Are prescriptions automatically refilled?

We do not automatically refill prescriptions as there can be cases where you are no longer taking the medication, your doctor has changed your dose, etc. However, we provide a friendly refill reminder service. We will kindly notify you by phone or email as to the best time to place a refill order based on your prescription history.

Drug Information


What is Benicar?

Benicar is prescription medication that is classified as an angiotensin II receptor blocker (ARB).


What is Benicar used for?

It is used for the treatment of hypertension for those 6 years of age and up.

How does it work?

Olmesartan works by blocking the vasoconstrictor effects of angiotensin II. It does so by selectively blocking the binding of angiotensin II to the AT1 receptor located inside vascular smooth muscle.


How to take Benicar?

Take Benicar by mouth at the indicated dose your doctor prescribed with or without food.

What dosages are available?

Benicar comes as both brand and generic 10 mg, 20 mg, and 40 mg tablets.

What is the recommended dosage?

For adults/pediatric patients ≥35kg with hypertension the recommended starting dose is 20 mg once daily, for pediatric 20 to <35kg the recommended starting dose is 10mg once daily.

What is the maximum dosage?

The maximum daily dosage is 40mg.

What if I miss a dose?

Administer your dose of Benicar as soon as possible, but if it is almost time for your next dose, skip the missed dose and return to your normal dosing schedule. Never double doses.


What should you know before you take Benicar?

Angioedema risk is less than that of an angiotensin converting enzyme inhibitor, but can still occur. Do not readminister an ARB to a patient that has developed angioedema from this medication.

Symptoms of sprue-like enteropathy (e.g., chronic, severe diarrhea with significant weight loss) have been reported with Benicar. If this develops, stop treatment and consider an alternative antihypertensive.

Hyperkalemia may occur, with a higher risk of occurrence in those with diabetes mellitus, renal dysfunction, concomitant use of potassium-sparing diuretics, potassium supplement and/or potassium containing salts. Use with caution in these patient populations.

Symptomatic hypotension can occur in patients who are volume- or salt- depleted. A dose reduction or correction of volume depletion before administration can be done with help. This is not a contraindication to the use of Benicar.

Renal dysfunction may be associated with Benicar. Renal deterioration and/or an increase in serum creatinine may occur. There is a higher risk of this in patients with low renal blood flow whose GFR is dependent on efferent arteriolar vasoconstriction by angiotensin II.

Use caution in patients with significant mitral/aortic stenosis, unstented unilateral/bilateral renal artery, or preexisting renal dysfunction.

Avoid use if possible in patients with ascites due to refractory ascites or cirrhosis.

U.S. Boxed Warning: Pregnancy; when pregnancy is detected, stop Benicar immediately/as soon as possible as this medication can cause injury or death to the fetus.

Side Effects

What are the side effects of Benicar?

Some common side effects include:

  • Dizziness, headache
  • Increased creatine phosphokinase, back pain

Speak to your doctor for a full list of side effects that apply to you if you are taking Benicar.


Does this medication interact with other drugs, foods, or alcohol?

Avoid use with bromperidol (Risk Category X).

This is not a full list of potential drug-drug-interactions. Speak to your doctor if you have any concerns about drug-drug-interactions.


How should this medication be stored?

Benicar should be stored at 20-25°C (68-77°F).

Pharmacist Tips

  • Although the risk of angioedema is low with Benicar, it can still occur. In the event that it occurs, stop the medication as soon as possible and seek medical attention immediately as it can be life-threatening.


Does Benicar make you tired?

Benicar does not have fatigue listed as a side effect. Benicar can cause some other side effects, such as dizziness.

When is the best time to take Benicar?

The best time to take this medication is a time you will remember to take it.

Is Benicar bad for the kidneys?

Benicar, when taken with NSAIDs, can lead to kidney dysfunction. Benicar alone can cause a transient increase in serum creatinine after initiation of therapy.

Does Benicar cause hair loss?

Alopecia is a rare side effect that occurs in <1% of patients or was reported postmarketing and/or case reports.

Does Benicar have a diuretic in it?

Benicar does not have a diuretic in it and only contains olmesartan. Benicar HCTZ does have a diuretic (hydrochlorothiazide) in it along with olmesartan.


This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs before taking any medication.