Plant Comparison
Meadowsweet vs Water avens
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
Meadowsweet and Water avens: both belong to the Rosaceae family; they share 5 indicated uses (cancer (anticancer research), infection (general), inflammation (general), …); 4 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Meadowsweet | Water avens | Verdict |
|---|---|---|---|
| Cancer (anticancer research) | 2/10 | 2/10 | Comparable evidence |
| Infection (general) | 1/10 | 2/10 | Comparable evidence |
| Inflammation (general) | 1/10 | 2/10 | Comparable evidence |
| Skin irritation | 1/10 | 2/10 | Comparable evidence |
| Wounds | 1/10 | 2/10 | Comparable evidence |
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
Historically the source of aspirin's chemical inspiration; provide the plant's analgesic and anti-inflammatory activity, buffered by co-occurring mucilage and tannins.
Antioxidant constituents contributing to the plant's anti-inflammatory and gastroprotective effects.
Contribute to astringency and the characteristic sweet almond-like fragrance.
Hydrolysable ellagitannins - the dominant astringent constituents of water avens.
Additional hydrolysable and condensed tannins contributing to the astringent, antidiarrhoeal and elastase-inhibiting activity.
Ellagic acid and ellagic-acid glycosides (antioxidant; precursors of anti-inflammatory urolithins in the gut).
Gallic acid and galloyl derivatives (antioxidant, antimicrobial).
Antioxidant flavonol glycosides.
Triterpenoid saponins and aglycones.
The root essential oil is dominated by eugenol, giving the clove-like scent (shared with clove) and antiseptic, mild-anaesthetic character.
Pharmacological Actions
Astringent hydrolysable tannins; traditional remedy for diarrhoea and dysentery.
Inhibits prostaglandin biosynthesis; ellagitannin-derived urolithins are anti-inflammatory.
Geum (avens) extracts show antineoplastic and skin antineoplastic activity in vitro (preclinical).
Antiviral activity of avens (Geum) extract in vitro (congener).
Neuroprotective activity of water avens polyphenol fractions.
Avens root extract showed antidiabetic (glucose-lowering) activity in vivo (congener G. urbanum).
Traditional & Indicated Uses
inferred from gastroprotective action
inferred from anti-inflammatory action
inferred from anticancer action
inferred from gastroprotective action
inferred from antimicrobial action
inferred from anti-inflammatory action
inferred from antispasmodic action
inferred from antispasmodic action
inferred from anti-inflammatory action
inferred from diuretic action
inferred from diuretic action
inferred from diuretic action
inferred from anticancer action
Astringent (tannin) antidiarrhoeal; traditional remedy for diarrhoea and dysentery.
Root decoction used traditionally as a gargle/mouthwash for mouth ulcers and spongy gums; antimicrobial.
inferred from astringent/antimicrobial gargle use
inferred from antimicrobial action
inferred from astringent/antimicrobial action and traditional wound-wash use
inferred from anti-inflammatory/antimicrobial skin activity
Avens root showed antidiabetic activity in vivo (congener).
Safety, Cautions & Contraindications
Generally safe in normal culinary and medicinal doses. Avoid in salicylate sensitivity or aspirin allergy. Not recommended for children with viral illnesses (Reye's syndrome risk, as with other salicylate-containing plants). Avoid during pregnancy and breastfeeding.
Duke (2002) rates meadowsweet as ++ and notes analgesic, antiulcer, antirheumatic, astringent, and anti-aggregant activities at the experimental level (score 1). The plant is historically significant as a precursor to aspirin — salicylate compounds in meadowsweet were originally used to derive acetylsalicylic acid. Unlike aspirin, meadowsweet's salicylates are combined with protective mucilaginous compounds that may reduce gastric irritation. Duke notes that individuals with aspirin (salicylate) sensitivity should avoid meadowsweet; the plant also has anticoagulant properties that may interact with blood-thinning medications (Duke, 2002).
The root and herb are rich in tannins; large or prolonged doses may cause digestive upset or constipation and can reduce the absorption of iron and some medicines - take apart from iron supplements and other drugs.
Safety in pregnancy and breastfeeding has not been established; avoid medicinal doses during pregnancy and lactation.
In-vivo toxicity testing of avens (Geum) extract showed a favourable profile at the doses studied, but high-dose or long-term safety is not established.
External Ids
Botanical Description
Tall, moisture-loving perennial herb with pinnately compound leaves, dark green above and whitish-downy beneath, the leaflets sharply toothed. Dense, fluffy, creamy-white flower clusters with a strong, sweet, almond-like fragrance are borne atop reddish, grooved stems.[1]
A perennial herb of the rose family, 20-60 cm tall, growing from a thick, reddish, aromatic rhizome that smells of cloves when broken (from its eugenol content) - the source of the name 'chocolate root'. The basal leaves are pinnate with a large terminal lobe, forming a rosette. Its distinctive flowers are nodding (drooping) bells with dull purple-pink to orange sepals and cream-to-pink petals, quite unlike the erect open yellow flowers of its relative wood avens (Geum urbanum). The fruit is a rounded head of achenes, each with a hooked, feathery style that clings to fur and clothing.[1, 9]
Habitat
Grows in damp meadows, marshes, riverbanks, ditches and wet woodland margins; native to Europe and temperate Asia, favouring moist, nutrient-rich ground.[1]
Damp ground: wet meadows, marshes, streamsides, ditches, fens and damp woodland across Europe, western Asia and North America. It favours moist, base-rich soils. Unlike wood avens (Geum urbanum), a plant of dry hedgerows and shade, water avens grows in wet, open places.[1]
Harvesting
The flowering tops, leaf and stem are cut in summer as the flowers open, when the characteristic salicylate content is highest, and dried in a warm, shaded, airy place.[1]
The reddish rhizome/root is the main medicinal part, dug in spring or autumn and dried carefully to preserve its clove-scented, eugenol-bearing, tannin-rich qualities; the aerial flowering parts are gathered in summer. The root has historically been used both as an astringent medicine and as a flavouring (a coffee/chocolate substitute and to flavour ale).[5, 9]
Traditional Uses
Meadowsweet is historically significant as the plant from which salicylic acid derivatives (the chemical basis of aspirin) were first isolated, and has long been used in European folk medicine as an anti-inflammatory, analgesic and gastroprotective remedy for feverish colds, rheumatic and joint pain, and digestive complaints such as acid reflux and indigestion - notably, its natural mucilage is thought to buffer the gastric irritation associated with isolated salicylates.[1, 4]
Water avens shares the astringent, tannin-based traditional medicine of the avens (Geum) genus. The clove-scented root has been used as an astringent for diarrhoea, dysentery and other bowel complaints, as a gargle and mouth wash for sore throat, mouth ulcers and spongy gums, and as a wash for wounds and skin inflammation. It was also valued as an aromatic bitter tonic and, historically, a febrifuge, and the fragrant root was used to flavour ale and as a coffee/chocolate substitute (hence 'chocolate root').[8, 9]
Preparations
Dried flower, leaf and stem infused in hot water as a traditional anti-inflammatory and digestive tea.
Tincture (1:5) of the dried aerial parts; single dose 2-4 ml, daily dose 6-12 ml per the EU herbal monograph. Educational reference only, not a prescription.
Concentrated extract studied in vitro and in vivo for anti-inflammatory and gastroprotective activity.
Dosage
The EU herbal monograph gives a single dose of 1.5-6 g of the comminuted herb as an infusion, for a daily dose of 2-18 g, in adults and elderly; a powdered herbal substance at 250-500 mg per dose (250-1500 mg daily) and a 1:5 tincture at 2-4 mL per dose (6-12 mL daily) are also listed. Contraindicated in hypersensitivity to salicylates. For rheumatic-type complaints, not to be used for more than 4 weeks. Not recommended under 18 years. Educational reference only, not a prescription.
Not documented
References
Lookalikes Review
Synonyms
Not documented
Drug Class Interactions
Not documented
Pairings
Not documented
Classic Rosaceae astringent pairing: both are tannin-rich roots traditionally combined for diarrhoea and as mouth/throat gargles.[8]
Rosaceae astringents rich in hydrolysable tannins, traditionally used together for diarrhoea, sore throat and as gargles.[8]
References & Sources
- Samardžić, S., Arsenijević, J., Božić, D., Milenković, M. et al (2017) 'Antioxidant, anti-inflammatory and gastroprotective activity of Filipendula ulmaria (L.) Maxim. and Filipendula vulgaris Moench', Journal of Ethnopharmacology, 213, pp. 132-137. doi:10.1016/j.jep.2017.11.013 Preclinical
https://doi.org/10.1016/j.jep.2017.11.013 - Andonova, T., Muhovski, Y., Apostolova, E., Naimov, S. et al (2024) 'DNA-Protective, Antioxidant and Anti-Carcinogenic Potential of Meadowsweet (Filipendula ulmaria) Dry Tincture', Antioxidants (Basel), 13(10), pp. 1200. doi:10.3390/antiox13101200 Preclinical
https://doi.org/10.3390/antiox13101200 - Van der Auwera, A., Peeters, L., Foubert, K., Piazza, S. et al (2023) 'In Vitro Biotransformation and Anti-Inflammatory Activity of Constituents and Metabolites of Filipendula ulmaria', Pharmaceutics, 15(4), pp. 1291. doi:10.3390/pharmaceutics15041291 Preclinical
https://doi.org/10.3390/pharmaceutics15041291 - Katanic, J., Boroja, T., Mihailovic, V., Nikles, S., Pan, S., Rosic, G., Selakovic, D., Joksimovic, J., Mitrovic, S. and Bauer, R (2016) 'In vitro and in vivo assessment of meadowsweet (Filipendula ulmaria) as anti-inflammatory agent', Journal of Ethnopharmacology, 193, pp. 627-636. doi:10.1016/j.jep.2016.10.015 Preclinical
https://doi.org/10.1016/j.jep.2016.10.015 - Samardzic, S., Tomic, M., Pecikoza, U., Stepanovic-Petrovic, R. and Maksimovic, Z (2016) 'Antihyperalgesic activity of Filipendula ulmaria (L.) Maxim. and Filipendula vulgaris Moench in a rat model of inflammation', Journal of Ethnopharmacology, 193, pp. 652-656. doi:10.1016/j.jep.2016.10.024 Preclinical
https://doi.org/10.1016/j.jep.2016.10.024 - Katanic, J., Matic, S., Pferschy-Wenzig, E., Kretschmer, N., Boroja, T., Mihailovic, V., Stankovic, V., Stankovic, N., Mladenovic, M., Stanic, S., Mihailovic, M. and Bauer, R (2016) 'Filipendula ulmaria extracts attenuate cisplatin-induced liver and kidney oxidative stress in rats: In vivo investigation and LC-MS analysis', Food and Chemical Toxicology, 99, pp. 86-102. doi:10.1016/j.fct.2016.11.018 Preclinical
https://doi.org/10.1016/j.fct.2016.11.018 - Arsenijevic, N., Selakovic, D., Katanic Stankovic, J.S., Mihailovic, V., Mitrovic, S., Milenkovic, J., Milanovic, P., Vasovic, M., Nikezic, A., Milosevic-Djordjevic, O., Zivanovic, M., Filipovic, N., Jakovljevic, V., Jovicic, N. and Rosic, G (2021) 'Variable neuroprotective role of Filipendula ulmaria extract in rat hippocampus', Journal of Integrative Neuroscience, 20(4), pp. 871-883. doi:10.31083/j.jin2004089 Preclinical
https://doi.org/10.31083/j.jin2004089 - Matic, S., Katanic, J., Stanic, S., Mladenovic, M., Stankovic, N., Mihailovic, V. and Boroja, T (2015) 'In vitro and in vivo assessment of the genotoxicity and antigenotoxicity of the Filipendula hexapetala and Filipendula ulmaria methanol extracts', Journal of Ethnopharmacology, 174, pp. 287-292. doi:10.1016/j.jep.2015.08.025 Preclinical
https://doi.org/10.1016/j.jep.2015.08.025 - Pannakal, S.T., Eilstein, J., Hubert, J., Kotland, A., Prasad, A., Gueguiniat-Prevot, A., Juchaux, F., Beaumard, F., Seru, G., John, S. and Roy, D (2023) 'Rapid Chemical Profiling of Filipendula ulmaria Using CPC Fractionation, 2-D Mapping of 13C NMR Data, and High-Resolution LC-MS', Molecules, 28(17), pp. 6349. doi:10.3390/molecules28176349 Preclinical
https://doi.org/10.3390/molecules28176349 - Valle, M.G., Nano, G.M. and Tira, S (1988) 'The Essential Oil of Filipendula ulmaria', Planta Medica, 54(2), pp. 181-182. doi:10.1055/s-2006-962390 Preclinical
https://doi.org/10.1055/s-2006-962390 - Popowski, D., Zentek, J., Piwowarski, J.P. and Granica, S (2021) 'Gut Microbiota of Pigs Metabolizes Extracts of Filipendula ulmaria and Orthosiphon aristatus - Herbal Remedies Used in Urinary Tract Disorders', Planta Medica, 88(3-04), pp. 254-261. doi:10.1055/a-1647-2866 Preclinical
https://doi.org/10.1055/a-1647-2866 - Bespalov, V.G., Alexandrov, V.A., Semenov, A.L., Kovan'ko, E.G., Ivanov, S.D., Vysochina, G.I., Kostikova, V.A. and Baranenko, D.A (2016) 'The inhibitory effect of meadowsweet (Filipendula ulmaria) on radiation-induced carcinogenesis in rats', International Journal of Radiation Biology, 93(4), pp. 394-401. doi:10.1080/09553002.2016.1257834 Preclinical
https://doi.org/10.1080/09553002.2016.1257834 - European Medicines Agency (HMPC) (2011) 'Community herbal monograph on Filipendula ulmaria (L.) Maxim., herba'. Available at: https://www.ema.europa.eu/en/documents/herbal-monograph/final-community-herbal-monograph-filipendula-ulmaria-l-maxim-herba-first-version_en.pdf Traditional / reference
https://www.ema.europa.eu/en/documents/herbal-monograph/final-community-herbal-monograph-filipendula-ulmaria-l-maxim-herba-first-version_en.pdf - Bridge, J (2008) 'The Herbal Remedy Handbook'. Traditional / reference
https://scholar.google.com/scholar?q=The%20Herbal%20Remedy%20Handbook - Drummond, E.M., Harbourne, N., Marete, E., Jacquier, J.C., O'Riordan, D. and Gibney, E.R (2013) 'Inhibition of pro-inflammatory biomarkers in THP1 macrophages by polyphenols derived from chamomile, meadowsweet and willow bark', 27(4), pp. 588--594. Traditional / reference
https://scholar.google.com/scholar?q=Inhibition%20of%20pro-inflammatory%20biomarkers%20in%20THP1%20macrophages%20by%20polyphenols%20derived%20from%20chamomile%2C%20meadowsweet%20and%20willow%20bark - Grieve, M (1931) 'A Modern Herbal'. Traditional / reference
https://scholar.google.com/scholar?q=A%20Modern%20Herbal - Duke, J.A (2002) 'Handbook of Medicinal Herbs, Second Edition'. Traditional / reference
https://scholar.google.com/scholar?q=Handbook%20of%20Medicinal%20Herbs%2C%20Second%20Edition
- Orlova, A. and Kysil, E. and Tsvetkova, E. and Meshalkina, D. and Whaley, A. and Whaley, A.O. and Laub, A. and Francioso, A. and Babich, O. and Wessjohann, L.A. and Mosca, L. and Frolov, A. and Povydysh, M (2022) 'Phytochemical Characterization of Water Avens (Geum rivale L.) Extracts: Structure Assignment and Biological Activity of the Major Phenolic Constituents', Plants (Basel), 11(21), pp. 2859. doi:10.3390/plants11212859 Preclinical
https://doi.org/10.3390/plants11212859 - Owczarek, A. and Gudej, J (2013) 'Investigation into biologically active constituents of Geum rivale L', Acta Poloniae Pharmaceutica, 70(1), pp. 111-114. Preclinical
https://scholar.google.com/scholar?q=Investigation%20into%20biologically%20active%20constituents%20of%20Geum%20rivale%20L. - Panizzi, L. and Catalano, S. and Miarelli, C. and Cioni, P.L. and Campeol, E (2000) 'In vitro antimicrobial activity of extracts and isolated constituents of Geum rivale', Phytotherapy Research, 14(7), pp. 561-563. doi:10.1002/1099-1573(200011)14:7<561::aid-ptr651>3.0.co;2-h Preclinical
https://doi.org/10.1002/1099-1573(200011)14:7<561::aid-ptr651>3.0.co;2-h - Ming, D. and Jiang, R. and But, P.P. and Towers, G.H.N. and Yu, D (2002) 'A new compound from Geum rivale L', Journal of Asian Natural Products Research, 4(3), pp. 217-220. doi:10.1080/10286020290024022 Preclinical
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https://doi.org/10.1016/0378-8741(95)01285-l - Lamaison, J.L. and Carnat, A. and Petitjean-Freytet, C (1990) 'Tannin content and inhibiting activity of elastase in Rosaceae', Annales Pharmaceutiques Francaises, 48(6), pp. 335-340. Meta-analysis / review
https://scholar.google.com/scholar?q=Tannin%20content%20and%20inhibiting%20activity%20of%20elastase%20in%20Rosaceae - Blinova, K.F (1954) 'Anatomical structure of Geum urbanum and Geum rivale and localization of tannins', Aptechnoe Delo, 3(2), pp. 30-35. Traditional / reference
https://scholar.google.com/scholar?q=Anatomical%20structure%20of%20Geum%20urbanum%20and%20Geum%20rivale%20and%20localization%20of%20tannins - Kosmala, M. and Milala, J. and Karlinska, E (2025) 'Ellagitannins and Other Polyphenols Along with Dietary Components of the Rosaceae Medicinal Plants', Molecules, 30(23), pp. 4574. doi:10.3390/molecules30234574 Meta-analysis / review
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https://doi.org/10.1016/j.jep.2014.06.032
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.