Journal

Bearberry

July 2, 2026 · Omnia Sana
Arctostaphylos uva-ursi
Family: Ericaceae  ·  Parts used: Leaf  ·  Also known as: Uva-ursi, Kinnikinnick, Bear's grape

Key actions

AntimicrobialAstringentUrinary antiseptic

Traditional & clinical uses, by strength of evidence

  • Infection (general)Moderate
  • Urinary supportModerate
  • Urinary tract infection (UTI)Moderate
  • WoundsModerate
  • DiarrhoeaTraditional
  • Skin irritationTraditional

Selected studies & references

ReviewCranberry Juice, Cranberry Tablets, or Liquid Therapies for Urinary Tract Infection: A Systematic Review and Network Meta-analysis (2024)
ReviewCranberries for preventing urinary tract infections (2023)
ReviewCranberry: Chemical Composition, Antioxidant Activity and Impact on Human Health: Overview (2022)
ReviewConsumption of cranberry as adjuvant therapy for urinary tract infections in susceptible populations: A systematic review and meta-analysis with trial sequential analysis (2021)
ReviewCranberry Consumption Against Urinary Tract Infections: Clinical State-of-the-Art and Future Perspectives (2018)
ReviewCranberry Reduces the Risk of Urinary Tract Infection Recurrence in Otherwise Healthy Women: A Systematic Review and Meta-Analysis (2017)
ReviewPrevention of urinary tract infections with Vaccinium products (2014)
ReviewVaccinium macrocarpon: an interesting option for women with recurrent urinary tract infections and other health benefits (2009)

All 32 studies in the Knowledge Finder →

Educational use only. This profile summarises traditional and scientific sources for reference. It is not medical advice and not a substitute for a qualified practitioner. Some plants carry safety cautions and drug interactions — always check before use.

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