Upload your prescription at checkout. If you need a transfer, provide your prescriber or current pharmacy details and we will request it on your behalf.
Myrbetriq (Mirabegron)
Myrbetriq (mirabegron) is a once-daily prescription tablet used to treat overactive bladder in adults, including urinary urgency, frequency, and urge incontinence. It works by helping the bladder relax so it can hold more urine and reduce sudden urges.
We only dispense medications with a valid prescription from a licensed prescriber.
All prescriptions are reviewed and verified before dispensing. Orders may be delayed or declined if prescription details are missing, do not match the patient information on file, appear altered, or are expired. We may also refuse service if we believe an order is intended for resale or redistribution.
What You Receive
- Myrbetriq tablets (25 mg or 50 mg), supplied based on your prescription and prescriber directions
- Medication provided in pharmacy-dispensed packaging with a prescription label (and/or manufacturer packaging when applicable)
- Basic patient medication information for reference
- Rx Required
- Ships Within 4-7 Days From Canada
- Ships Within 10-14 Days From Mauritius
From $75.95 - $206.95
Shipping & Delivery
- Shipped from licensed pharmacy partners
- Tracking information is provided once your order ships
Delivery times may vary based on location and prescription verification.
This page is for general information only and is not medical advice. For medical questions, please speak with your prescriber. See Sources & Methodology for how this information is reviewed and referenced.
Myrbetriq Key Facts
What Myrbetriq is
Myrbetriq is a prescription medicine that contains mirabegron. It comes as an extended-release tablet taken by mouth.
What it’s used for
Myrbetriq is used in adults to treat overactive bladder (OAB) symptoms, including urge urinary incontinence, urgency, and urinary frequency.
How it works
Mirabegron activates beta-3 adrenergic receptors in the bladder, which helps the bladder relax during filling and can increase how much urine the bladder can hold
Myrbetriq Safety Overview
If you have concerning side effects or symptoms while taking Myrbetriq, speak with your prescriber as soon as possible. Always tell your prescriber about all prescription drugs, over-the-counter medications, and supplements you use. Do not change doses without medical guidance.
Myrbetriq Warnings & Precautions
Myrbetriq may not be suitable for everyone, and some patients may require monitoring based on their medical history, current medications, and response to treatment.
Do not use Myrbetriq if:
- You’ve had an allergic reaction to mirabegron or any ingredient in the product
Talk to your prescriber before use if:
- You have high blood pressure, since Myrbetriq can increase blood pressure and is not recommended in severe uncontrolled hypertension
- You have bladder outlet obstruction or trouble emptying your bladder
- You’ve ever had swelling of the face/lips/tongue/throat (angioedema)
Side Effects and When to Get Help
Most side effects with Myrbetriq are mild and may improve as your body adjusts, but some symptoms need urgent medical attention.
Common side effects may include:
- Increased blood pressure
- Urinary tract infection
- Headache
- Cold like symptoms (nasopharyngitis)
- Constipation
- Fast heartbeat or feeling your heart race
Get medical help right away if you have:
- Swelling of the face, lips, tongue, or throat, or trouble breathing
- Trouble urinating or inability to urinate
- Severe or worsening high blood pressure symptoms (severe headache, chest pain, shortness of breath, sudden dizziness)
- Fainting, severe palpitations, or irregular heartbeat
Interactions and Medication Considerations
Myrbetriq can interact with certain medicines, mainly by affecting how some drugs are processed in the body. Always share a full medication list with your prescriber.
Interactions to review with your prescriber may include:
- CYP2D6 medications: Myrbetriq can increase the levels of medicines processed by CYP2D6. Examples include metoprolol and desipramine.
- Certain heart rhythm medicines: Extra caution may be needed with flecainide and propafenone because medication level changes can matter more.
- Digoxin: Myrbetriq can increase digoxin levels. Your prescriber may use a lower starting digoxin dose and monitor digoxin levels.
- Antimuscarinic overactive bladder medicines: Using Myrbetriq with antimuscarinic bladder medicines may increase the risk of urinary retention (trouble emptying the bladder), so monitoring may be needed.
Other interaction considerations:
- Strong enzyme inhibitors: Medicines such as ketoconazole can increase mirabegron exposure, which may raise side effect risk. Your prescriber may review your medication list and adjust monitoring if needed.
Myrbetriq Drug Facts
| Category | Details |
|---|---|
| Brand Name | Myrbetriq |
| Manufacturer | Astellas |
| Generic Name | Mirabegron |
| Drug Class | Beta-3 adrenergic agonist |
| Indication | Overactive bladder in adults (urge urinary incontinence, urgency, urinary frequency) |
| Dosages | 25 mg, 50 mg extended-release tablets |
| Dosage Form | Extended-release oral tablet |
| Route of Administration | Oral |
| Dosing Frequency | Swallow whole. Do not crush, chew, or split. |
| Storage | Store at room temperature 68°F–77°F. Keep the bottle closed. |
Helpful Information
How To Buy Myrbetriq Online
1
Select Your Prescribed Myrbetriq Dosage & Strength
Choose the strength and quantity that matches your prescription, then add it to your cart. Orders are limited to a 90-day supply per fill.
2
Complete Checkout
Ensure your shipping and contact information is correct so your order can be processed without delays.
3
Submit Your Myrbetriq Prescription
Prescription & Dispensing Standards
- Prescription required for all orders and reviewed for pharmacy and regulatory compliance
- Dispensed by licensed pharmacy partners
- Orders are held if information is missing, unclear, or does not match.
- No substitutions without prescriber approval, and no controlled substances.
Our Guarantee
At MyRx Outlet, we are committed to delivering safe, high-quality medications that you can trust. We adhere to strict regulations in every country we operate in, ensuring that your order is handled by a licensed Canadian pharmacy or a trusted partner overseas. Each medication has been legally approved by Health Canada or other respected authorities. To purchase Myrbetriq at a discounted rate, call 1-888-551-2467.
Myrbetriq FAQs
What is Myrbetriq used for?
Myrbetriq is used in adults for overactive bladder, including urgency, frequent urination, and urge incontinence.
How long does Myrbetriq take to work?
Some people notice improvement within a few weeks, but it may take several weeks to see the full effect.
Can Myrbetriq raise blood pressure?
Yes. Myrbetriq can increase blood pressure, so your prescriber may recommend monitoring.
Can Myrbetriq cause trouble urinating (urinary retention)?
Myrbetriq can cause urinary retention in some patients, especially if you already have bladder emptying problems or take other overactive bladder medicines. Contact your prescriber right away if you have difficulty urinating or cannot urinate.
What if I have side effect concerns?
If symptoms feel severe, new, or worsening, contact your prescriber. Get urgent help for trouble breathing or swelling, inability to urinate, or symptoms of very high blood pressure.
Ordering & Prescription FAQs
Do I need a prescription for Myrbetriq?
Yes. A valid prescription from a licensed prescriber is required before Myrbetriq can be dispensed.
How do I submit my prescription?
You can upload it through our Upload Prescription page, email it to info@myrxoutlet.com, or fax it to 1-888-230-1245. If you need a prescription transfer, just let us know at checkout and include your pharmacy or prescriber contact details.
When is my payment processed?
Your payment is processed only after your prescription and order have been reviewed and approved by our licensed pharmacy team. Once everything is confirmed, we’ll process payment and prepare your order for shipping.
What happens if my prescription can’t be verified?
Your order may be placed on hold or declined if prescription details are missing, don’t match, are expired, or can’t be confirmed.
Sources
Astellas Pharma US, Inc. (n.d.). Myrbetriq (mirabegron) extended-release tablets: Prescribing Information (PI). Astellas. Retrieved from https://astellas.us/docs/Myrbetriq_WPI.pdf
U.S. Food and Drug Administration. (2018). Myrbetriq (mirabegron) FDA-approved labeling. Drugs@FDA. Retrieved from https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/202611s011lbl.pdf
National Library of Medicine. (n.d.). MYRBETRIQ (mirabegron) tablet, film coated, extended release: Drug label information. DailyMed. Retrieved from https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=aaaf3bea-1b21-4edf-9300-b7159ea9ede8
Health Canada. (2016). MYRBETRIQ (mirabegron) Product Monograph. Government of Canada. Retrieved from https://pdf.hres.ca/dpd_pm/00035298.PDF
Astellas Pharma US, Inc. (n.d.). MYRBETRIQ patient information leaflet. Astellas. Retrieved from https://www.astellas.com/content/dam/astellas-com/global/en/documents/myrbetriq_patient_information.pdf