৳ 6.02/unit
Pack: ৳ 6.02
৳ 6.02/unit
Pack: ৳ 6.02
At a glance
Oxybutynin Hydrochloride is an antimuscarinic used for overactive bladder symptoms (frequent urination, urgent need to urinate, inability to control urination). It relaxes bladder smooth muscle.
Indications
- Overactive bladder symptoms (frequent urination, urgency, urge incontinence)
- Detrusor overactivity associated with neurologic conditions (e.g., spina bifida)
Pharmacology
Oxybutynin blocks muscarinic receptors of acetylcholine to relax detrusor muscle, increasing bladder capacity and reducing involuntary contractions.
Dosage
Adult Dose (Oral, Extended-release):
- Initial: 5 mg once daily; increase by 5 mg weekly if needed; max 30 mg/day
Pediatric Dose (>6 years, Extended-release):
- 5 mg/day initially; may increase by 5 mg/day weekly; max 20 mg/day
Side effects
Common Side Effects:
- Dry mouth
- Constipation
- Diarrhea
- Blurred vision
- Dry skin
- Dizziness
- Headache
- Sleepiness
Use in pregnancy
Use in Pregnancy: Oxybutynin is considered safe during pregnancy; animal studies show low or no adverse effects.
Pregnancy Category: B — always consult a doctor before taking during pregnancy.
Precautions & warnings
- Caution while driving (may cause drowsiness and blurred vision)
- Avoid caffeine, alcohol and carbonated drinks
- Dry mouth, dry eyes and constipation may occur; drink plenty of water, chew sugarless gum
- May take up to 4 weeks to see improvement
Overdose effects
Overdose: Anticholinergic effects (dry mouth, blurred vision, tachycardia); symptomatic treatment.
Storage conditions
Store in a cool and dry place, away from light; keep out of reach of children.