About flavoxate hcl
Urinary antispasmodic
Used for
- Relief of bladder spasms and urinary urgency, frequency, or painful urination.
- Symptom relief in cystitis, prostatitis, or after urinary procedures.
Usual adult dose
100–200 mg by mouth three or four times daily; reduce when symptoms improve.
Usual dose in children
Not established; generally not recommended for children under 12.
Common side effects
- Dry mouth
- Blurred vision
- Drowsiness or dizziness
- Nausea or stomach upset
Important warnings
- May cause drowsiness or blurred vision; use caution with driving.
- Can worsen glaucoma or urinary or gastrointestinal blockage.
- May reduce sweating and increase overheating risk.
- Does not treat the underlying cause of infection.
Pregnancy
Safety is not well established; use only when clearly needed and prescribed.
Breastfeeding
Information is limited; consult a clinician before use while breastfeeding.
Interactions
- Other medicines with anticholinergic effects may increase side effects.
- Alcohol and sedatives may worsen drowsiness.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.