Betmiga contains Mirabegron, a first-in-class medication belonging to the group of beta-3 adrenoceptor agonists. Unlike older treatments for overactive bladder (OAB) that block nerve signals (anticholinergics), Betmiga is specifically engineered to stimulate the beta-3 receptors in the bladder muscle. This action relaxes the detrusor muscle during the storage phase, increasing the bladder's capacity and delaying the initial urge to urinate. Because it works differently than traditional therapies, it typically carries a lower risk of common side effects like dry mouth and constipation.
Product Type: Beta-3 Adrenoceptor Agonist (Urological)
Active Ingredient: Mirabegron (50mg)
Manufacturer: Astellas Pharma (Original Brand)
Pack Size: 30 Prolonged-release Tablets
Route: Oral
Availability: Strictly Prescription Required (POM) — Urologist consultation mandatory
Suitable For: Adults with Overactive Bladder (OAB) syndrome
Betmiga is a primary treatment for managing the distressing symptoms of an overactive bladder:
Urinary Urgency: Reducing the sudden, strong need to urinate that is difficult to delay.
Increased Urinary Frequency: Lowering the number of times a patient needs to void during the day and night.
Urge Incontinence: Preventing involuntary leaking of urine associated with a strong urge.
OAB Syndrome: Comprehensive management of the "Urgency-Frequency" complex.
Severe Hypertension: Betmiga can significantly increase blood pressure. It is contraindicated in patients with severe uncontrolled hypertension (Systolic $\ge 180$ mmHg or Diastolic $\ge 110$ mmHg). Blood Pressure Monitoring: Your doctor must measure your blood pressure before starting treatment and monitor it regularly thereafter. Angioedema: While rare, swelling of the face, lips, or tongue can occur; stop use and seek emergency care if this happens. Kidney & Liver Health: Dosing must be carefully adjusted or avoided in patients with severe renal or hepatic impairment. Urinary Retention: Use with caution if you have a bladder outlet obstruction (e.g., enlarged prostate), as Betmiga may increase the risk of being unable to empty the bladder.
For maximum efficacy, Betmiga must be taken consistently to allow the bladder muscle to adapt.
Standard Dosage:
Adults: Typically one 50mg tablet once daily.
Application Tips:
Swallow Whole: You must swallow the tablet whole with a glass of liquid. Do not crush, chew, or break the tablet, as this destroys the prolonged-release mechanism and can lead to side effects.
Consistency: Take your tablet at the same time every day, with or without food.
Patience: While some improvement may be noticed early on, it may take 4 to 8 weeks to feel the full clinical benefit of the medication.
Monitor BP: If you have a home blood pressure monitor, keep a log of your readings during the first few weeks of therapy.
The most common side effects include an increased heart rate (tachycardia) and urinary tract infections (UTI). Some patients may experience headache, dizziness, diarrhea, or nausea. Unlike older OAB drugs, dry mouth is much less common. If you experience a "thumping" in your chest (palpitations) or a significant rise in blood pressure, notify your doctor immediately.
Store in a cool, dry place below 30°C, protected from moisture. Keep the tablets in their original Astellas blister packaging until the moment of use. Keep out of reach of children.
Q: Is Betmiga the same as "Solifenacin" (Vesicare)?
A: No. Solifenacin is an anticholinergic. Betmiga is a beta-3 agonist. They work on different pathways. Sometimes doctors prescribe them together (combination therapy) for better results.
Q: Can I take it if I have an "Enlarged Prostate"?
A: Yes, but only under close supervision by a urologist, as it can occasionally make it harder to pass urine if the obstruction is severe.
Q: Does it work for "Stress Incontinence"?
A: No. Betmiga is for Urge incontinence (leaking due to an overactive muscle). It does not treat Stress incontinence (leaking due to coughing, sneezing, or lifting).
Q: Can I drink "Caffeine" while taking this?
A: Caffeine is a bladder irritant. To get the best results from Betmiga, we recommend reducing your intake of coffee, tea, and soda.
Authentic Betmiga 50mg (by Astellas) is available at Sanlive Pharmacy with a valid prescription. We provide professional urological counseling and can help you monitor your blood pressure to ensure your treatment remains safe and effective.
Authentic Astellas (Original) premium urological stock.
Expert guidance on blood pressure monitoring and OAB management.
Licensed pharmacists available for clinical drug-interaction checks.
Fast, discreet, and reliable delivery nationwide across Nigeria.
Order Betmiga 50mg from Sanlive Pharmacy today for professional-grade control of your bladder health.
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