FolkKB

Common Juniper

Juniperus communis

Juniperus communis is a coniferous shrub used extensively in various traditional medicine systems. It has been historically applied for a wide range of conditions, including diuretic, carminative, and depurative purposes, as well as for urogenital complaints, rheumatism, and digestive issues like colic. Some scientific evidence suggests potential insecticidal or repellent effects against certain grazing animal pests, and specific preparations have shown statistically significant improvements in dyspeptic symptoms. There is no data regarding its role in reducing methane or its specific genetic differentiation in this context. No major safety issues or notable drug interactions have been recorded.

At a glance
Traditionally for
diuretic · carminative
Traditions
Western phytotherapy · traditional
Best evidence
A
Cautions
—

Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.

Traditional use

  • diuretic Western phytotherapy T3 DRDUKE
  • carminative Western phytotherapy T3 DRDUKE
  • gout Western phytotherapy T3 DRDUKE
  • depurative Western phytotherapy T3 DRDUKE
  • sudorific Western phytotherapy T3 DRDUKE
  • urogenital complaints traditional T3 DRDUKE
  • bronchitis traditional T3 DRDUKE
  • dropsy (edema) Western phytotherapy T3 DRDUKE
  • kidney complaints Western phytotherapy T3 DRDUKE
  • rheumatism traditional T3 DRDUKE
  • stimulant traditional T3 DRDUKE
  • arteriosclerosis Western phytotherapy T3 DRDUKE
  • cephalic Western phytotherapy T3 DRDUKE
  • colic traditional T3 DRDUKE
  • deobstruent Western phytotherapy T3 DRDUKE

What the science says

  • The study identified several trees and shrubs, including Juniperus communis, with potential insecticidal or repellent effects on common grazing animal pests. A PMID
  • Roleca® Juniper 100 mg demonstrated statistically significant improvements in dyspeptic symptoms and quality of life compared to placebo. B PMID
  • Three chemotypes and three genetic pools were identified in common juniper populations across the central Balkans, showing high genetic diversity and some population differentiation. D PMID
  • Pinus sylvestris essential oil reduced methane concentration by approximately 28.7% in vivo without significantly affecting other ruminal parameters. D PMID

Frequently asked questions

What is Common Juniper?

Common Juniper (Juniperus communis) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.

What is Common Juniper traditionally used for?

Traditional sources record Common Juniper for: diuretic, carminative, gout, depurative, sudorific, urogenital complaints. This reflects traditional use, not a proven medical treatment.

Which traditions use Common Juniper?

Common Juniper appears in these traditions in our sources: Western phytotherapy, traditional.

What does the scientific evidence say about Common Juniper?

4 sourced findings are recorded for Common Juniper; the strongest carries evidence grade A. For example: The study identified several trees and shrubs, including Juniperus communis, with potential insecticidal or repellent effects on common grazing animal pests.

How strong is the evidence for Common Juniper?

The strongest finding for Common Juniper carries evidence grade A — strong evidence. Grades run A (strongest) to D (preliminary or traditional).

Is Common Juniper safe? What are the side effects?

No major safety issues are recorded for Common Juniper in our sources, but the data may be incomplete. Consult a qualified professional before use.

Does Common Juniper interact with medications?

No drug interactions are recorded for Common Juniper in our sources. This does not rule them out — check with a pharmacist.

What are the common names of Common Juniper?

Common Juniper is also known as: Можжевельник обыкновенный, Genévrier commun.

Is Common Juniper a proven treatment?

No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.

Sources

  1. T3 Dr. Duke's Ethnobotanical Database public domain (USDA ARS — attribute Dr. Duke's)
  2. T2 Efficacy and safety of Roleca® juniper 100 mg in the treatment of functional dyspepsia: A randomized, double-blind, placebo-controlled trial. literature abstract metadata
  3. T2 Shrubs and trees as natural insect protection for grazing animals in Switzerland and the alpine region: A systematic review of in vitro, in vivo and clinical trials. literature abstract metadata
  4. T2 Molecular and Phytochemical Variability of Common Juniper (Juniperus communis L.) in the Central Balkans Reveals Differentiation of Populations. literature abstract metadata
  5. T2 Chemical Characterization and Rumen-Modulating Effects of Pinus sylvestris Essential Oil: In Vitro and In Vivo Study. literature abstract metadata

More Juniperus plants