Methebac1gm
Rx- Generic:
- Methenamine
- Company:
- Navana Pharmaceuticals Ltd.
- Dosage form:
- Tablet
- Pack size:
- Strip (6 Tablet)
Save to my medicines
Alert me on price drop
৳ 25/unit
Pack: ৳ 150
Price comparison
- This brand
- ৳ 25
This is the cheapest brand of this generic
Compared against 2 brands
At a glance
Methenamine is used for the treatment and prophylaxis of chronic, uncomplicated lower urinary tract infections. It acts by converting to formaldehyde in acidic urine, exhibiting bactericidal activity.
Indications
- Asymptomatic bacteriuria
- Treatment and prophylaxis of chronic, uncomplicated lower urinary tract infections
- Long-term therapy for prevention of recurrent cystitis
- Suppression of urinary infection in patients with indwelling catheters
- Prophylaxis against infection during instrumental procedures
Dosage
Adult Dose (Oral):
- Methenamine hippurate: 1000 mg twice daily
- Catheterized patient: 1000 mg three times daily
- Methenamine mandelate: 1000 mg 4 times daily
Children (6-12 years): 0.5-1 g twice daily; >12 years: adult dose
Side effects
Common Side Effects (1-10%):
- Dysuria
- Gastric upset
- Nausea
- Rash
Precautions & warnings
- Caution in patients with indwelling urinary catheters
- Caution in conditions where urine acidification is contraindicated or unattainable (e.g., urea-splitting bacteria)
- Not intended for use in upper UTI
- Monitor urinalysis, urine culture, LFT
- Maintain acidic urine
⚠️ This information is for educational purposes only — not a substitute for medical advice. Consult a registered physician before taking any medicine.