Botanical Overview
Prunus africana (family Rosaceae), commonly known as African cherry or Pygeum, is native to various regions of Africa including Central, East, Southern, and Western Africa. The bark is the primary medicinal part used traditionally and in modern herbal medicine.
Energetics
Prunus africana bark is considered to have a neutral temperature and moistening quality, with bitter and astringent tastes. It is generally tonifying in nature but specific directionality and qi/blood/fluid effects are not well-defined.
Primary Actions
- Anti-inflammatory
- Diuretic
- Urologic tonic
Indications
Western
- Urinary difficulties including nocturia and frequency
- Benign prostatic hyperplasia (BPH)
- Chronic prostatitis and associated inflammation
Syndromes
- Benign prostatic hyperplasia
- Chronic prostatitis
TCM
- Not traditionally used or data unavailable
Ayurveda
- Not traditionally used or data unavailable
Unani
- Not traditionally used or data unavailable
Constituents & Mechanisms
Key phytochemicals include phytosterols, ferulic acid esters, pentacyclic triterpenoids, and fatty acids, which contribute to its anti-inflammatory and urologic effects.
Dosage & Preparations
- Standardized bark extract: 50-100 mg, 1-3 times daily
- Bark infusion: 2-4 g daily
- Tincture (1:5 in 40% ethanol): 2-5 mL, 1-3 times daily
Safety & Contraindications
Generally well tolerated; may cause mild gastrointestinal upset or allergic reactions. Use caution or avoid in pregnancy and in individuals with hypersensitivity. Potential interactions with anticoagulants and diuretics warrant monitoring.
Astrological Correspondences
No well-established planetary or elemental rulers documented in credible sources.
Selected References
- WHO Monographs on Selected Medicinal Plants (2007)
- European Medicines Agency Herbal Monograph (2019)
- Phytochemical and pharmacological profile of Prunus africana: a comprehensive review, Kibiti et al. (2018)