Plant Comparison
Pygeum vs Blackberry Leaf
A side-by-side comparison of two medicinal plants — every documented constituent, action, use, safety note and cited source, assembled automatically from the Omnia Sana database.
At a glance
Pygeum and Blackberry Leaf: both belong to the Rosaceae family; they share 3 indicated uses (arthritis / joint pain, inflammation (general), skin irritation); 1 pharmacological action in common.
Evidence face-off — shared uses
| Condition | Pygeum | Blackberry Leaf | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 5/10 | 2/10 | Stronger for Pygeum |
| Inflammation (general) | 2/10 | 2/10 | Comparable evidence |
| Skin irritation | 5/10 | 2/10 | Stronger for Pygeum |
Evidence scores (1–10) are computed from the tier of each cited source. “Comparable” means the two scores are within one point. Follow a score to its detailed sources.
Key Constituents
Pharmacological Actions
Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation
Astringent for mild diarrhoea (tannins tighten the gut lining and reduce excess secretion)
Traditional & Indicated Uses
inferred from anti-inflammatory action
inferred from anti-inflammatory action
Supports lower urinary tract symptoms of benign prostatic hyperplasia (BPH) - a Cochrane meta-analysis of 18 RCTs (1562 men) found a moderate improvement in urinary symptoms and flow versus placebo, but the trials were small, short and methodologically weak, so the evidence remains uncertain
inferred from anti-inflammatory action
Supports lower urinary tract symptoms of benign prostatic hyperplasia (BPH) - a Cochrane meta-analysis of 18 RCTs (1562 men) found a moderate improvement in urinary symptoms and flow versus placebo, but the trials were small, short and methodologically weak, so the evidence remains uncertain
Supports lower urinary tract symptoms of benign prostatic hyperplasia (BPH) - a Cochrane meta-analysis of 18 RCTs (1562 men) found a moderate improvement in urinary symptoms and flow versus placebo, but the trials were small, short and methodologically weak, so the evidence remains uncertain
inferred from anti-inflammatory action
inferred from anticancer action
Astringent for mild diarrhoea (tannins tighten the gut lining and reduce excess secretion)
inferred from antimicrobial action
Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation
Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation
inferred from astringent action
Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation
Safety, Cautions & Contraindications
Lower urinary tract / prostate symptoms must be medically assessed first to exclude prostate cancer. The evidence is mixed and rests on small, short, methodologically weak trials, so men with moderate or severe BPH should not rely on it instead of proven treatment.
Generally well tolerated, with mild gastrointestinal effects the most common report.
Tannin-rich: high or prolonged intake may cause stomach upset or constipation and can reduce the absorption of iron and some medicines taken at the same time.
Traditional use only; diarrhoea that persists (especially in children) needs medical assessment and attention to rehydration.
External Ids
Botanical Description
Evergreen tree (Rosaceae), 10-30 m tall, with dark, fissured, red-brown bark (the source of the common name 'red stinkwood', from its unpleasant smell when cut). Leaves are glossy dark green, leathery, oblong with finely toothed margins. Small white, five-petalled flowers are borne in axillary racemes, followed by small reddish-brown, two-lobed fruit.
Scrambling, thorny deciduous shrub (Rosaceae) forming dense thickets, with arching prickly stems that root at the tip. Leaves are palmately compound, usually with 3-5 toothed leaflets. White to pale pink, five-petalled flowers are followed by clusters of small drupelets forming the blackberry fruit, ripening from red to glossy black.[8]
Habitat
Native to montane forests of central and southern Africa (and Madagascar), growing at moderate to high altitude (roughly 900-3400 m). The species is CITES-listed and conservation-threatened owing to over-harvesting of bark for the pharmaceutical trade.
Native throughout Europe and widely naturalised elsewhere, an aggressive coloniser of hedgerows, woodland edges, scrub and waste ground. 'Rubus fruticosus' is a taxonomically complex aggregate comprising hundreds of closely related microspecies.[8]
Harvesting
Bark is traditionally stripped from mature trees. Unsustainable stripping - especially removing bark all the way round the trunk - kills the tree and has driven population decline, so sustainable, partial and rotational bark harvesting or cultivated sources are recommended.
Leaves are picked fresh throughout the growing season and dried for tea; berries are picked in late summer once fully ripe.[8]
Traditional Uses
Prunus africana bark has a traditional use in East and Central African ethnomedicine for urinary complaints, and its extract (marketed as Pygeum) became one of the most widely used European phytotherapy remedies for benign prostatic hyperplasia (BPH) symptoms in the 20th century. Clinical evidence for symptom benefit is moderate but drawn from small, methodologically weak trials.[11]
Blackberry leaf has a long European folk-medicine tradition as an astringent gargle for sore throat and mouth ulcers, and as a remedy for mild diarrhoea, reflecting its high tannin content; the berries themselves are valued as a nutritious, antioxidant-rich food.[8]
Preparations
The clinically studied commercial form, standardised for phytosterol content.
Dosage
Clinical trials have most often used around 100-200 mg/day of standardised lipophilic bark extract, divided into two doses. Educational reference only, not a prescription; any prostate or urinary symptom should be medically assessed first.
Traditional guidance suggests roughly 2-4 g dried leaf per cup as an infusion, up to three times daily, or used as a gargle at similar strength. Educational reference only, not a prescription.
References
Lookalikes Review
References & Sources
- Thompson, R.Q., Katz, D. and Sheehan, B (2019) 'Chemical comparison of Prunus africana bark and pygeum products marketed for prostate health', Journal of Pharmaceutical and Biomedical Analysis, 163, pp. 162-169. doi:10.1016/j.jpba.2018.10.004 Preclinical
https://doi.org/10.1016/j.jpba.2018.10.004 - Dvorkin, L. and Song, K.Y (2002) 'Herbs for benign prostatic hyperplasia', The Annals of Pharmacotherapy, 36(9), pp. 1443-1452. doi:10.1345/aph.1A228 Meta-analysis / review
https://doi.org/10.1345/aph.1A228 - Keehn, A. and Lowe, F.C (2015) 'Complementary and alternative medications for benign prostatic hyperplasia', The Canadian Journal of Urology, 22(Suppl 1), pp. 18-23. Meta-analysis / review
https://scholar.google.com/scholar?q=Complementary%20and%20alternative%20medications%20for%20benign%20prostatic%20hyperplasia - Kim, T.H., Lim, H.J., Kim, M.S. and Lee, M.S (2012) 'Dietary supplements for benign prostatic hyperplasia: an overview of systematic reviews', Maturitas, 73(3), pp. 180-185. doi:10.1016/j.maturitas.2012.07.007 Meta-analysis / review
https://doi.org/10.1016/j.maturitas.2012.07.007 - Cambronero, J., Osca-Garcia, J.M., Merino-Salas, S., Miguel, J.M. and others (2022) 'Effectiveness of treatment with Pygeum africanum in patients with lower urinary tract symptoms and benign prostatic hyperplasia: a cross-sectional study in the real-world clinical practice in Spain (The PROFIT Study)', Archivos Espanoles de Urologia, 75(3), pp. 219-227. Clinical study
https://scholar.google.com/scholar?q=Effectiveness%20of%20treatment%20with%20Pygeum%20africanum%20in%20patients%20with%20lower%20urinary%20tract%20symptoms%20and%20benign%20prostatic%20hyperplasia%3A%20a%20cross-sectional%20study%20in%20the%20real-world%20clinical%20practice%20in%20Spain%20%28The%20PROFIT%20Study%29 - Quiles, M.T., Arbos, M.A., Fraga, A., de Torres, I.M. and others (2010) 'Antiproliferative and apoptotic effects of the herbal agent Pygeum africanum on cultured prostate stromal cells from patients with benign prostatic hyperplasia (BPH)', The Prostate, 70(10), pp. 1044-1053. doi:10.1002/pros.21138 Preclinical
https://doi.org/10.1002/pros.21138 - Salinas-Casado, J., Esteban-Fuertes, M., Carballido-Rodriguez, J. and Cozar-Olmo, J.M (2020) 'Review of the experience and evidence of Pygeum africanum in urological practice', Actas Urologicas Espanolas, 44(1), pp. 9-13. doi:10.1016/j.acuro.2019.08.002 Meta-analysis / review
https://doi.org/10.1016/j.acuro.2019.08.002 - Villar, A., Silva-Fuentes, F., Mula, A. and Zangara, A (2024) 'Anti-Inflammatory Potential of Prunus africana Bark Extract: An In Vitro Study of Cytokine Release by Lipopolysaccharide-Stimulated Human Peripheral Blood Mononuclear Cells', International Journal of Molecular Sciences, 25(15), pp. 8298. doi:10.3390/ijms25158298 Preclinical
https://doi.org/10.3390/ijms25158298 - Larre, S., Camparo, P., Comperat, E., Boulbes, D. and others (2012) 'Biological effect of human serum collected before and after oral intake of Pygeum africanum on various benign prostate cell cultures', Asian Journal of Andrology, 14(3), pp. 499-504. doi:10.1038/aja.2011.132 Preclinical
https://doi.org/10.1038/aja.2011.132 - Rubegeta, E., Makolo, F., Kamatou, G., Enslin, G. and others (2023) 'The African cherry: A review of the botany, traditional uses, phytochemistry, and biological activities of Prunus africana (Hook.f.) Kalkman', Journal of Ethnopharmacology, 305, pp. 116004. doi:10.1016/j.jep.2022.116004 Meta-analysis / review
https://doi.org/10.1016/j.jep.2022.116004 - Keehn, A. and Lowe, F.C (2015) 'Complementary and alternative medications for benign prostatic hyperplasia', The Canadian Journal of Urology. Randomized trial
https://scholar.google.com/scholar?q=Complementary%20and%20alternative%20medications%20for%20benign%20prostatic%20hyperplasia - Dedhia, R.C. and McVary, K.T (2008) 'Phytotherapy for lower urinary tract symptoms secondary to benign prostatic hyperplasia', The Journal of Urology, 179(6), pp. 2119--2125. doi:10.1016/j.juro.2008.01.094 Meta-analysis / review
https://doi.org/10.1016/j.juro.2008.01.094 - Wilt, T. and Ishani, A. and Mac Donald, R. and Rutks, I. and Stark, G (2002) 'Pygeum africanum for benign prostatic hyperplasia', Cochrane Database of Systematic Reviews. doi:10.1002/14651858.CD001044 Meta-analysis / review
https://doi.org/10.1002/14651858.CD001044
- Zia-Ul-Haq, M., Riaz, M., De Feo, V., Jaafar, H.Z.E. and Moga, M (2014) 'Rubus fruticosus L.: constituents, biological activities and health related uses', Molecules, 19(8), pp. 10998-11029. doi:10.3390/molecules190810998 Traditional / reference
https://doi.org/10.3390/molecules190810998 - Monforte, M.T., Smeriglio, A., Germanò, M.P., Pergolizzi, S., Circosta, C. and Galati, E.M (2018) 'Evaluation of antioxidant, antiinflammatory, and gastroprotective properties of Rubus fruticosus L. fruit juice', Phytotherapy Research, 32(7), pp. 1404-1414. doi:10.1002/ptr.6078 Preclinical
https://doi.org/10.1002/ptr.6078 - Barbieri, F., Montanari, C., Šimat, V., Skroza, D., Čagalj, M. et al (2022) 'Effects of Rubus fruticosus and Juniperus oxycedrus derivatives on culturability and viability of Listeria monocytogenes', Scientific Reports, 12(1), pp. 13158. doi:10.1038/s41598-022-17408-4 Preclinical
https://doi.org/10.1038/s41598-022-17408-4 - Sung, N.S., Uhm, S.H., Kang, H.B., Lee, N.S., Jeong, Y.G., Kim, D.K., Sung, N.Y., Kim, D.S., Yoo, Y.C. and Han, S.Y (2023) 'Rubus fruticosus leaf extract inhibits vascular dementia-induced memory impairment and neuronal loss by attenuating neuroinflammation', Anatomy & Cell Biology, 56(4), pp. 494-507. doi:10.5115/acb.23.195 Preclinical
https://doi.org/10.5115/acb.23.195 - Verma, R., Gangrade, T., Punasiya, R. and Ghulaxe, C (2014) 'Rubus fruticosus (blackberry) use as an herbal medicine', Pharmacognosy Reviews, 8(16), pp. 101-104. doi:10.4103/0973-7847.134239 Traditional / reference
https://doi.org/10.4103/0973-7847.134239 - Gil-Martinez, L., Mut-Salud, N., Ruiz-Garcia, J.A., Falcon-Pineiro, A., Maijo-Ferre, M., Banos, A., De la Torre-Ramirez, J.M., Guillamon, E., Verardo, V. and Gomez-Caravaca, A.M (2023) 'Phytochemicals Determination, and Antioxidant, Antimicrobial, Anti-Inflammatory and Anticancer Activities of Blackberry Fruits', Foods, 12(7), pp. 1505. doi:10.3390/foods12071505 Preclinical
https://doi.org/10.3390/foods12071505 - Van de Velde, F., Esposito, D., Grace, M.H., Pirovani, M.E. and Lila, M.A (2018) 'Anti-inflammatory and wound healing properties of polyphenolic extracts from strawberry and blackberry fruits', Food Research International, 121, pp. 453-462. doi:10.1016/j.foodres.2018.11.059 Preclinical
https://doi.org/10.1016/j.foodres.2018.11.059 - Verma, R., Gangrade, T., Punasiya, R. and Ghulaxe, C (2014) 'Rubus fruticosus (blackberry) use as an herbal medicine', Pharmacognosy Reviews. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC4127818/ Preclinical
https://pmc.ncbi.nlm.nih.gov/articles/PMC4127818/ - Grabek-Lejko, D., Milek, M., Sidor, E., Puchalski, C. and Dzugan, M (2022) 'Antiviral and Antibacterial Effect of Honey Enriched with Rubus spp. as a Functional Food with Enhanced Antioxidant Properties', Molecules, pp. as. doi:10.3390/molecules27154859 Preclinical
https://doi.org/10.3390/molecules27154859
Generated automatically from the Omnia Sana plant database and its cited sources. For educational purposes only — not medical advice. Always consult a qualified practitioner before using medicinal plants.