Bearberry
Arctostaphylos uva-ursi
Generally Safe
Consult Doctor
Also known as: Bearberry, Uva-ursi, Kinnikinnick, Bear's Grape
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Therapeutic Uses
Urinary tract infections (cystitis, urethritis), gout support (promotes uric acid excretion), kidney gravel, urinary inflammation. Arbutin is hydrolysed in alkaline urine to antimicrobial hydroquinone.
Herbal Actions
Urinary antiseptic, astringent, diuretic, anti-inflammatory, antimicrobial
Safety Information
Safety Rating
Generally Safe
Pregnancy
Consult Doctor
Drug Interactions
None known
Contraindications: Avoid in kidney disease, pregnancy, children under 12. Maximum 2 weeks use due to hydroquinone accumulation. Avoid with acidic foods — reduces efficacy.
Side Effects: Nausea, vomiting, green-tinted urine (normal). Liver toxicity with prolonged high-dose use.