Hemorrhoid is a multifactorial condition involving inflammation, venous stasis, degeneration of supporting tissue, and vascular fragility. It requires safer adjunctive therapy options for long-term use. This narrative review seeks to comprehensively examine potential anti-hemorrhoidal medicinal plants by linking bioactive compounds, pharmacological targets, and evidence from in vitro, in vivo, and clinical trials. Literature searches were conducted using PubMed, Scopus, Web of Science, ScienceDirect, and Google Scholar, focusing on original research articles that documented anti-inflammatory, antioxidant, venoprotective-venotonic, hemostatic-astringent, analgesic, and wound healing activities. The articles were further synthesized qualitatively according to the pathophysiology of hemorrhoids. A total of 90 articles met the inclusion criteria and were classified based on the predominant mechanism, namely anti-inflammatory–antioxidant agents (14 plants; 41 articles), vasoprotective–venotonic agents (6 plants; 10 articles), astringent–hemostatic agents (6 plants; 14 articles), and analgesic and wound healing acceleration (7 plants; 25 articles). The findings showed that medicinal plants operate through a multitarget manner by suppressing inflammatory mediators, increasing endogenous antioxidant defenses, improving venous tone and microvascular stability, supporting local hemostasis, and accelerating mucosal regeneration. Nonetheless, the evidence remains predominantly derived from preclinical studies, with variations in extraction methods, formulations, routes of administration, and dosages. Overall, medicinal plants have potential as adjuvant therapy for hemorrhoids; nevertheless, standardization of extracts and controlled clinical trials are necessary to ensure efficacy and safety.
Januardi MR, Setiawan F, Islamie R, Sukweenadhi J, Wungsintaweekul B, Kartini K. Medicinal Plants for Hemorrhoid Therapy: Mechanistic Insights, Bioactive Compounds, and Preclinical-to-Clinical Evidence. J Appl Pharm Sci. 2026;16(9):776-794. https://doi.org/10.1177/22313354261466849
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Anti-inflammatory activity of fractionated extracts of Salvia officinalis
Valeria Dal Pra, Lais B. Bisol, Suelen Detoni, Marjorie Denti, Jaine Grando, Camila Pollo, Tiago R. Pasquali, Arno Ernesto Hoffmann, Marcio A. Mazutti, Sandra M. D. MacedoAlternative herbal medicine for hemorrhoids, effect of Arum maculatum on the quality of life of patients: A randomized controlled trial
Serafeim Zisis, Konstantinos Giannakou, Giagkos Lavranos, Demetris LamnisosThromboelastography as an instrument of preclinical studies of the potential drug
Aleksandr Livievich Urakov, Ilshat Ganeevich Mustafin, Rosa Mullayanovna Nabiullina, Linara Irekovna Bashirova, Konstantin Sergeevich Mochalov, Aleksandr Vladimirovich Samorodov, Ferkat Adelsyanovich Khaliullin, Danila Olegovich Lipatov, Vladislav Igorevich Korunas, Lina Nailevna Ismagilova, Almaz Radicovich KhalimovPlants: An alternative source for antimicrobials
Emad M. AbdallahAn overview of medicinal plants as wound healers