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What is Myrbetriq?

Are you looking to buy Myrbetriq and other prescription medications for a fraction of what you usually pay? Buying medications with True Canada Pharmacy can save you up to 90% on the cost of your medicine. It's safe, convenient and quick to buy from our reputable Canadian pharmacy and you can order online or call us 7 days a week.

Myrbetriq (mirabegron) is an overactive bladder medication that is used to treat symptoms including incontinence, frequent and urgent urination and is often taken with other medications. Mirabegron relaxes the detrusor muscle of the urinary bladder in order to reduce bladder spasms and to help your bladder to hold more urine.

Always read the medication information and instructions before using this medication.
Always follow your doctor’s directions.

  • Myrbetriq can be taken with or without food and is typically taken once a day.
  • Swallow mirabegron whole without chewing, crushing or breaking.
  • It can take up to eight weeks before you notice an improvement in your symptoms.
  • Tell your doctor if your condition does not improve.

Cautions

Make sure to tell your doctor:

  • If you have any drug or other allergies.
  • If you take any other prescription or over-the-counter medications.
  • Your medical history especially of kidney disease, liver disease or high blood pressure.
  • If you are pregnant or planning pregnancy.
  • If you have problems emptying your bladder or if you have a weak urine stream or very little urine.

Other information you should also know:

  • Myrbetriq is not approved to be used by anyone younger than 18.
  • You should not breast-feed while taking mirabegron.
  • Your blood pressure may need to be regularly checked while taking this medication.

Side Effects of Myrbetriq

Common side effects of Myrbetriq:

  • Increased blood pressure.
  • Cold symptoms including sneezing, sore throat or stuffy nose.
  • Dizziness or headache.
  • Nausea.
  • Diarrhea or constipation.
  • Back or joint pain.
  • Dry mouth.

If you have any of the following mirabegron side effects, seek medical help:

  • Fast or irregular heartbeat.
  • Painful, difficult or burning urination.
  • Severe headache or pounding in your neck or ears.
  • Blurred vision.
  • Nosebleeds.
  • Anxiety or confusion.
  • Chest pain or shortness of breath.
  • Symptoms of an allergic reaction including difficulty breathing, hives or swelling in your face, lips or throat.

FAQs

What should I do if I miss a dose of Myrbetriq?

If you miss a dose of Myrbetriq, skip your missed dose and wait until your next scheduled dose.

What else is Myrbetriq called?

Myrbetriq is also known as Betmiga internationally. Bettina is the same brand name medication with a different name internationally and is not a generic alternative medication. Generic Myrbetriq is called mirabegron.

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Mary H

July 31, 2026

All my questions were answered and any issues I had were taken care of in a timely manner. As always very professional.

Pamela V

July 30, 2026

My assistant was very pleasant, knowledgeable and patient. She made sure I was comfortable with the process and had all my questions answered. I am grateful to her.

Thomas D

July 28, 2026

Good service with no hiccups and you can't beat the pricing!

Linda K

July 27, 2026

Quick service for the renewal

Rosemarie F

July 27, 2026

Customer Service Representative was friendly and professional. I was co tacked regarding my prescription refill. I appreciate tat service! Thankyou!

Elaine W

July 24, 2026

The person I spoke with on the phone was great. She is an asset to your company.

A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.

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Our goal is to bring you the most affordable medication. If you find a lower price advertised by another website or your local pharmacy, we’ll match that price or beat it by 10% of the difference.* Call us at 1-877-204-1509 and a member of our CareTeam will be happy to assist you.

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Some exceptions may apply. To qualify for price matching, competitors must meet our standards for patient safety. Advertised prices must be for medication of the same type, strength, quantity, and form.