About cranberry extract
Cranberry dietary supplement
Used for
- May help reduce recurrent urinary tract infections in some people.
- Does not treat an active urinary tract infection.
Usual adult dose
No standard dose; cranberry products vary, and evidence does not establish an effective dose.
Common side effects
- Stomach upset or diarrhea.
- Allergic reactions are possible.
Important warnings
- Seek medical care for urinary symptoms; cranberry is not an antibiotic.
- Use caution with a history of kidney stones.
- Supplement contents and quality can vary.
Pregnancy
Safety and effectiveness are not well established; pregnancy-specific evidence is limited.
Breastfeeding
Safety information is limited; effects on breastfed infants are unknown.
Interactions
- May increase bleeding risk with warfarin; evidence is uncertain.
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 It may be incomplete or out of date.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.