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Mirabegron (Generic)
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Medically reviewed by: Samuel Maaiah

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.


Order Online

How to buy Myrbetriq (Mirabegron) online?

Myrbetriq (Mirabegron) 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. Myrbetriq (Mirabegron) 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 Myrbetriq (Mirabegron) 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
Myrbetriq 50 mg
(90 tablets)
$1505.42 $255.00

How much does Myrbetriq (Mirabegron) cost?

At, we make sure to keep drug prices low. You can view the Myrbetriq (Mirabegron) cost savings above with the price comparison of Myrbetriq between the average U.S. retail price and 90-Day Meds price.

What is the lowest price of Myrbetriq (Mirabegron) per unit?

Lowest Price Per Unit: $2.83/unit for Myrbetriq (Mirabegron) 50 mg tablets 

Is this price for Myrbetriq (Mirabegron) without insurance?

The listed prices are not including insurance. Unfortunately, we cannot accept insurance. We will give you an official receipt which you can use to apply for reimbursement with your insurer since we are unable to adjudicate with US insurance providers.

Why is Myrbetriq (Mirabegron) cheaper from Canada than from the United States?

Drug prices in Canada and some other countries are negotiated and regulated. The US is a free market economy which is why the prices differ since pharmaceutical suppliers can charge what they deem appropriate for the product. As a result, we can offer lower prices to our patients as we utilize medications from these countries. 


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

Yes, Check out the Coupon Section of this page.


Is there a lower cost generic Myrbetriq (Mirabegron) available?

Myrbetriq (Mirabegron) is not available as a generic alternative. 

How much cheaper is generic Myrbetriq (Mirabegron)?

There is currently no generic alternative to Myrbetriq.  

What is the difference between brand and generic Myrbetriq (Mirabegron)?

Once available on the market, there will be no difference between generic and brand Myrbetriq. 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. An email notification will be sent to you once the item has been shipped. We ship nationwide across the United States.

How much does shipping cost?

There are no shipping fees.

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.

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 Myrbetriq (Mirabegron)?

Myrbetriq (Mirabegron) is a prescription medication that is classified as a beta-3 agonist.


What is Myrbetriq used for?

It is indicated for the treatment of neurogenic detrusor overactivity and the treatment of overactive bladder. 

How does it work?

It exerts its effects by increasing the bladder capacity by relaxing the detrusor smooth muscle.


How do I take Myrbetriq (Mirabegron)?

Take Myrbetriq (Mirabegron) tablets whole with water, by mouth with or without food. 

What dosages are available?

Myrbetriq (Mirabegron) is only available as a brand in 25 mg and 50 mg  extended release tablets.

What is the recommended dosage?

It is typically dosed 25 mg once daily but take as directed by your doctor. Do not crush, chew, or divide the tablets.

What is the maximum dosage?

The maximum recommended dosage is 50 mg/day.

What if I miss a dose?

Take the medication as soon as possible if you have missed a dose. If it is almost time for your next dose, skip the missed dose and return back to your regular schedule. Never double the doses.


What should you know before you take Myrbetriq (Mirabegron)?

Angioedema of the lips, tongue, face, and/or larynx has been reported and can be life-threatening. Stop use of Myrbetriq (Mirabegron) immediately and get supportive care if this occurs. 

Dose-related blood pressure (BP) increases have been reported with use of Myrbetriq (Mirabegron). BP should be monitored periodically during treatment. Use is not recommended in those with severe uncontrolled hypertension (SBP ≥180 and/or DBP ≥110 mm Hg)

Caution in patients with bladder outlet obstruction (BOO).

Caution in patients with hepatic dysfunction. Dose adjustments may be needed. Use is not recommended in severe hepatic dysfunction. 

Caution in patients with a history of QT interval prolongation or taking other medications known to prolong the QT interval. 

Caution in patients with renal dysfunction. Dose adjustment is needed in severe renal dysfunction. Use is not recommended in end-stage renal disease (ESRD).

Side Effects

What are the side effects of Myrbetriq (Mirabegron)?

Some common side effects include:

  • Hypertension 
  • Urinary tract infection
  • Back pain
  • Nasopharyngitis, sinusitis 
  • Headache, dizziness

Speak to your doctor for a full list of side effects that apply to you if you are taking Myrbetriq (Mirabegron).


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

Avoid use with doxorubicin, mequitazine, or thioridazine (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?

Myrbetriq (Mirabegron) should be stored between 25°C (77°F). Excursions are allowed to be stored between 15°C to 30°C (59°F to 86°F). 

Pharmacist Tips

  • Do not crush, chew, or cut the Myrbetriq (Mirabegron) ER tablets. Take your tablet whole with food. 


Is Myrbetriq (Mirabegron) an anticholinergic?

Myrbetriq (Mirabegron) is a beta-3 agonist. 

Is Myrbetriq (Mirabegron) available over the counter?

No. Myrbetriq (Mirabegron) requires a prescription written by your doctor.

Is Myrbetriq (Mirabegron) available as a generic?


Does Myrbetriq (Mirabegron) make you go pee more?

No. Myrbetriq (Mirabegron) allows you to hold more urine, decreasing the frequency in which you urinate.

What is the most common side effect of Myrbetriq (Mirabegron)?

The most common side effects of Myrbetriq (Mirabegron) are increased blood pressure, back pain, and dizziness.