Arctostaphylos uva-ursi
Uva Ursi
Ericaceae
At a Glance
- Common name
- Uva Ursi
- Scientific name
- Arctostaphylos uva-ursi
- Family
- Ericaceae
- Region
- Europe
- Plant part
- Leaves
- Caffeine
- Caffeine Free
- Evidence
- Limited
- Safety review
- Safety information on file
Safety & Cautions
Safety information on fileBotanical Description
A low trailing evergreen groundcover with small glossy dark green spoon-shaped leathery leaves, small pink-white bell-shaped flowers, and clusters of bright red berries (bearberries).
Also known as: Bearberry, Kinnikinnick, Upland Cranberry
Historical Background
Uva ursi ('bear grape') has been used by Indigenous North American and European peoples for centuries as a urinary-tract comfort herb. Bears were said to eat the berries after winter hibernation, lending it the name 'bearberry.' The leaves are infused or decocted for short-term use.
Earliest recorded uses: Indigenous North American and European traditions as a urinary tract herb for centuries.
Traditional preparations:
- Leaf infusion
- Short-term urinary tea
- Blended with marshmallow & cornsilk
Traditional Uses
These uses document historical traditions and do not imply proven effectiveness.
Indigenous Traditions
Short-term urinary-tract comfort and astringent tonic.
Modern Herbalism
Short-term urinary-tract tea (not for daily long-term use).
Flavor & Aroma
Aroma: Astringent, earthy, green, mildly bitter
Tea Preparation
Modern Evidence
Uva ursi has a tradition as a short-term urinary-tract comfort herb (arbutin). Clinical evidence is limited and it is not a treatment for UTI; do not use long-term. Any urinary symptoms warrant professional evaluation to rule out infection.
Evidence levels describe the state of research for the traditional use discussed here, not a recommendation. Historical use does not imply effectiveness.
Related Herbs
Entry last updated August 4, 2026