Journal

Pelargonium

July 2, 2026 · Omnia Sana
Pelargonium sidoides
Family: Geraniaceae  ·  Parts used: Root (standardised extract EPs 7630)  ·  Also known as: Umckaloabo, South African geranium, Black geranium

Key actions

AntiviralImmunomodulator / immune support

Traditional & clinical uses, by strength of evidence

  • BronchitisGood
  • SinusitisGood
  • Cold & fluGood
  • Infection (general)Good
  • Sore throatGood
  • Immune supportTraditional

Selected studies & references

ReviewPelargonium sidoides extract EPs 7630: a review of its clinical efficacy and safety for treating acute respiratory tract infections in children (2018)
ReviewA Systematic Review of Phytotherapy for Acute Rhinosinusitis (2016)
ReviewMedicinal properties and conservation of Pelargonium sidoides DC. (2014)
ReviewPelargonium sidoides extract for treating acute respiratory tract infections (2013)
ReviewAntimicrobial, Antiviral and Immunomodulatory Activity Studies of Pelargonium sidoides (EPs 7630) in the Context of Health Promotion (2011)
ReviewPelargonium sidoides extract for acute respiratory tract infections (2008)
ReviewPelargonium sidoides for acute bronchitis: a systematic review and meta-analysis (2008)
RctEffectiveness of Pelargonium sidoides in pediatric patients diagnosed with uncomplicated upper respiratory tract infection: a single-blind, randomized, placebo-controlled study (2021)

All 13 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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