Mirbeg-50 Tablet

MIRBEG-50 TABLET

• Name:

  • Brand Name: Mirbeg-50 Tablet
  • Common Name (Active Ingredient): Mirabegron

• Composition:

  • Each tablet contains Mirabegron 50 mg.

• Uses: Mirbeg-50 Tablet is primarily used to treat the symptoms of overactive bladder (OAB). This condition is characterized by:

  • Frequent urination
  • Sudden, urgent need to urinate
  • Inability to control urination (urinary incontinence) Mirbeg-50 Tablet works by relaxing the muscles of the urinary bladder, which helps to decrease its activity, stop sudden contractions, and increase its capacity to hold urine. This reduces urgency episodes and improves quality of life.

• Dosage and Administration:

  • The typical dosage is one 50mg tablet taken once daily.
  • It can be taken with or without food.
  • Swallow the tablet whole with a glass of water; do not crush or chew it.
  • It is advisable to take the medicine at the same time each day.
  • A lower dose of 25mg may be recommended by a doctor for individuals with kidney or liver problems.

• Side Effects:

  • Common Side Effects: Nausea, constipation, diarrhea, headache, dizziness, increased heart rate, high blood pressure, nasal inflammation, urinary tract infection, joint pain, dry mouth, blurred vision, stomach pain, burping, and heartburn. Most of these usually do not require medical attention and resolve over time.
  • Serious Side Effects (Seek immediate medical attention if experienced): Signs of allergic reactions (e.g., skin rash, itching, swelling of the face, tongue, or throat, difficulty breathing), severe migraine headache, or irregular heart rhythm.

• Precautions:

  • Do not take Mirbeg-50 Tablet if you are allergic to Mirabegron or any other ingredients in the medicine.
  • Inform your doctor if you have kidney disease, liver disease, hypertension (high blood pressure), urinary retention (inability to pass urine), angioedema, or a history of heart rhythm problems (including QT prolongation). Blood pressure should be monitored regularly, especially in patients with hypertension, as Mirbeg-50 Tablet can increase blood pressure.
  • Consult your doctor if you are pregnant or breastfeeding.
  • Avoid driving or operating heavy machinery if this medicine causes dizziness or blurred vision.
  • Avoid alcohol consumption as it may increase the risk of side effects.
  • Mirbeg-50 Tablet is not recommended for use in children below 18 years of age.
  • Inform your doctor about all other medications you are currently taking to avoid potential drug interactions, especially with medicines for fungal infections (e.g., ketoconazole), viral infections (e.g., ritonavir), high blood pressure (e.g., verapamil), or other urinary antispasmodics.

• Storage:

  • Store in a cool and dry place, away from direct sunlight.
  • Keep out of sight and reach of children and pets.
  • Typically, store below 30°C or between 10°C to 25°C.

Here are frequently asked questions about MIRBEG-50 TABLET, which contains the active ingredient Mirabegron:

What is MIRBEG-50 TABLET used for?

MIRBEG-50 TABLET is primarily used to treat symptoms of an overactive bladder (OAB) in adults. These symptoms include a sudden and urgent need to urinate (urinary urgency), needing to urinate more often than usual (urinary frequency), and wetting yourself if you cannot make it to the toilet in time (urge urinary incontinence).

How does MIRBEG-50 TABLET work?

MIRBEG-50 TABLET contains Mirabegron, which is a beta-3 adrenergic receptor agonist. It works by relaxing the smooth muscles of the bladder during the storage phase of the urinary cycle. This relaxation increases the bladder's capacity to hold urine, thereby reducing feelings of urgency and frequency.

What is the usual dosage of MIRBEG-50 TABLET?

The usual starting dose for Mirabegron is 25 mg once daily. Your doctor may increase the dose to 50 mg once daily after 4 to 8 weeks if needed. It can be taken with or without food and should be swallowed whole without crushing or chewing.

What are the possible side effects of MIRBEG-50 TABLET?

Common side effects can include high blood pressure, headache, urinary tract infection (UTI), common cold symptoms (like nasal congestion or runny nose), constipation, diarrhea, nausea, dizziness, increased heart rate, and joint pain. More serious side effects, though rare, can include angioedema (swelling of the face, lips, tongue, or throat), urinary retention (difficulty emptying the bladder), or very high blood pressure.

Is MIRBEG-50 TABLET safe during pregnancy or breastfeeding?

MIRBEG-50 TABLET is generally not recommended during pregnancy, and its safety is not fully established. It should only be used if the potential benefits outweigh the potential risks to the fetus, and you should discuss this with your doctor. It is also not known if Mirabegron passes into breast milk, so caution is advised, and you should consult your doctor if you are breastfeeding.

Can MIRBEG-50 TABLET be taken with other medications?

MIRBEG-50 TABLET can interact with certain other medications. It's important to inform your doctor about all prescription and non-prescription medications, vitamins, and herbal products you are taking. Particular caution is needed with certain beta-blockers (e.g., metoprolol, propranolol), some antihistamines (e.g., diphenhydramine), digoxin, and desipramine, as Mirabegron can increase their levels in the body.

What precautions should be taken while taking MIRBEG-50 TABLET?

You should have your blood pressure monitored regularly while taking this medication, especially if you have existing high blood pressure. It is not recommended for patients with severe uncontrolled hypertension. Caution is also advised for individuals with kidney or liver disease, bladder outlet obstruction, or a history of heart rhythm problems (like QT prolongation). As it may cause dizziness or blurred vision, avoid driving or operating heavy machinery until you know how the medication affects you.

What happens if a dose of MIRBEG-50 TABLET is missed?

If you miss a dose of MIRBEG-50 TABLET, take it as soon as you remember, unless it is almost time for your next scheduled dose. Do not take a double dose to make up for a missed one.

How should MIRBEG-50 TABLET be stored?

MIRBEG-50 TABLET should be stored at room temperature (between 20-25°C), protected from moisture and light. Keep the medication out of sight and reach of children.

How long does it take for MIRBEG-50 TABLET to show results?

While Mirabegron starts to work within a few hours, it can take several weeks for the full benefits to be experienced. You may notice improvement in symptoms within a few weeks, but it could take up to 8 weeks for maximum benefit.