Myrbetriq (Mirabegron)

Myrbetriq is a prescription medication that is used to treat overactive bladder (OAB). It contains the active ingredient mirabegron. Mmirabegron works by relaxing muscles in the urinary tract. This helps to reduce symptoms of overactive bladder and reduce urinary incontinence.

How Myrbetriq Works

Myrbetriq works by targeting and relaxing the muscles in the bladder and urinary tract. It helps to prevent bladder spasms and reduce episodes of urgency, frequency, and leakage associated with OAB.

It works by blocking certain receptors in the brain and spinal cord that are responsible for controlling bladder function. This allows the bladder to hold more urine and reduces the need to go to the bathroom frequently.

What Myrbetriq is Used For

OAB is a problem with controlling the bladder. Symptoms include needing to urinate suddenly and urgently, peeing more than eight times a day, and leaking urine. These symptoms can impact quality of life and may lead to embarrassment, social isolation, and decreased productivity. Myrbetriq helps to alleviate these symptoms and improve overall bladder control.

Side Effects of Myrbetriq

Like any medication, Myrbetriq may cause side effects in some individuals. The most common side effects include dry mouth, constipation, and headache. Less frequently reported side effects include urinary tract infection, blurred vision, and dizziness. If you experience any severe or persistent side effects, consult your doctor immediately.

Side effects may include:


  • pain in the groin or genitals
  • decrease in vision
  • headache
  • pounding in the ears
  • dizziness
  • nervousness
  • difficult, burning, or painful urination
  • frequent urge to urinate
  • blurred vision
  • tearing or eyes
  • lower abdominal or stomach pain
  • slow, fast, or irregular heartbeat
  • nausea
  • lower back or side pain
  • Bladder pain
  • eye pain
  • vomiting
  • bloody or cloudy urine
  • Blindness
  • swelling in the face, lips or tongue

Before Myrbetriq is Prescribed

Before prescribing Myrbetriq, your doctor or pharmacist will need to assess your medical history and current medications. You may need a physical exam to ensure that you do not have any conditions that could interfere with treatment. This medication may have drug interactions. Inform your doctor about all medications you are currently taking.

Precautions and Warnings

Myrbetriq may not be suitable for individuals with certain medical conditions. These include an enlarged prostate or liver or kidney disease. It is also important to note that this medication can cause a significant increase in blood pressure.

Your doctor will likely check your blood pressure before prescribing Myrbetriq. They may need to monitor it regularly while you are taking the medication. Seek immediate medical attention If you experience any symptoms of high blood pressure. These include chest pain, difficulty breathing and severe headache.

Dosage of Myrbetriq

Myrbetriq comes in tablet form and is usually taken once a day, with or without food. The recommended starting dose is 25 mg, which may be increased to 50 mg after two to four weeks. This is based on the effectiveness and tolerability of the medication and may change.

Follow your doctor's instructions and patient information leaflet carefully and not exceed the prescribed dosage. Missing doses may reduce the efficacy of Myrbetriq. Be sure to take it around the same time everyday to see the best results of treatment.

Additionally if you miss a dose, you can take it when you remember. If you are expected to take your next dose in 12 hours, you can skip the missed dose. Taking additional doses will not improve treatment and may increase your risk of side effects.

How long does it take for Myrbetriq to work?

It may take up to 12 weeks for Myrbetriq to reach its full effect. Be patient and continue taking the medication as prescribed.

Can I drink alcohol while on Myrbetriq?

It is generally recommended to avoid alcohol while taking Myrbetriq. It may increase the risk of side effects.

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

Take the missed dose as soon as you remember unless it is close to your next scheduled dose. In that case, skip the missed dose and take your next dose at the usual time. Do not double up on doses.

Can I take other medications for OAB while on Myrbetriq?

Consult your doctor before taking any other medication for OAB while on Myrbetriq. It may interact with certain drugs and increase the risk of side effects. Your doctor may recommend adjusting your dosage or switching to a different medication.

The information contained in this page is to provide basic information on this product and is not intended to substitute medical advice from a licensed doctor. Always make sure to consult with a doctor before ordering medication online from meds90. Do not avoid or delay seeing a healthcare provider based on what you read here.