Plant Comparison
Dropwort vs Tormentil
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
Dropwort and Tormentil: both belong to the Rosaceae family; they share 4 indicated uses (inflammation (general), arthritis / joint pain, diarrhoea, …); 2 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Dropwort | Tormentil | Verdict |
|---|---|---|---|
| Inflammation (general) | 2/10 | 3/10 | Comparable evidence |
| Arthritis / joint pain | 2/10 | 1/10 | Comparable evidence |
| Diarrhoea | 2/10 | 5/10 | Stronger for Tormentil |
| Wounds | 2/10 | 5/10 | Stronger for Tormentil |
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
Flavonol glycosides including spiraeoside (quercetin 4'-O-glucoside), hyperoside, rutin and kaempferol derivatives - the signature Filipendula flavonoids.
Ellagitannins and gallotannins (astringent constituents), giving the traditional astringent/antidiarrhoeal action.
Gallic, caffeic, chlorogenic and ferulic acids; antioxidant.
Catechin-based condensed tannins.
Pharmacological Actions
Antihyperalgesic in a rat inflammatory-pain model (salicylate-mediated).
Traditional use for rheumatic/arthritic pain, consistent with salicylate content and analgesic/anti-inflammatory activity.
Protective against carbon-tetrachloride liver injury in rats.
Hydrolysable-tannin astringency underlying traditional antidiarrhoeal and wound/gargle use.
Nootropic and brain-bioenergetic effects in animal models (Russian traditional nervous-system use).
Dropwort extract restrained the YAP/TAZ/TEAD oncogenic axis in mesothelioma (preclinical).
Anti-inflammatory gargle / mouthwash for sore throat and inflammation of the mouth and throat
Astringent for mild diarrhoea (ellagitannins tighten the gut lining) - in a paediatric RCT, tormentil root extract shortened rotavirus diarrhoea (3 vs 5 days) and reduced rehydration needs
Traditional & Indicated Uses
inferred from anticancer action
inferred from anti-rheumatic / analgesic action (salicylates)
inferred from astringent (tannin) action and traditional use
inferred from astringent/antimicrobial action and traditional wound-wash use
inferred from antimicrobial action
Nootropic (cognition-enhancing) activity in animals.
inferred from nootropic/neuroprotective action
inferred from traditional kidney/bladder 'gravel' use
inferred from traditional urinary/gravel use
inferred from anti-inflammatory action
Astringent for mild diarrhoea (ellagitannins tighten the gut lining) - in a paediatric RCT, tormentil root extract shortened rotavirus diarrhoea (3 vs 5 days) and reduced rehydration needs
Supportive in inflammatory bowel disease / ulcerative colitis (limited trial evidence)
Anti-inflammatory gargle / mouthwash for sore throat and inflammation of the mouth and throat
inferred from astringent action
Anti-inflammatory gargle / mouthwash for sore throat and inflammation of the mouth and throat
Safety, Cautions & Contraindications
Dropwort contains salicylate compounds (salicylaldehyde, methyl salicylate), as in meadowsweet and willow. Avoid in salicylate or aspirin sensitivity, and use caution alongside anticoagulant or antiplatelet medicines. As with other salicylate-containing plants, avoid in children with viral illness (theoretical Reye's syndrome risk).
Safety in pregnancy and breastfeeding has not been established; avoid medicinal doses during pregnancy and lactation.
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.
Diarrhoea persisting more than 3-4 days, or with fever or blood in the stool, needs medical care. Use in pregnancy and breastfeeding is not recommended in the absence of data.
External Ids
Synonyms
Not documented
Botanical Description
Erect perennial herb of the rose family, 20-80 cm tall, growing from a short rootstock whose fibrous roots bear characteristic small tuber-like swellings (the 'drop-wort' beads). The leaves are mostly in a basal rosette and are distinctive: long, fern-like and interruptedly pinnate, with many (up to 20+ pairs) small, deeply toothed leaflets. Small creamy-white flowers, often pink-tinged in bud and 6-petalled, are borne in an irregular terminal cyme. Unlike its sibling meadowsweet (Filipendula ulmaria) of wet ground, dropwort grows in dry calcareous grassland.[1, 6]
Low, sprawling to semi-erect perennial herb (Rosaceae) with wiry stems. Leaves are palmate, typically with 4-5 leaflets and large leaf-like stipules that give the impression of more leaflets. Flowers are small, yellow and four-petalled - unusual among Potentilla species, most of which have five petals. The thick, woody rhizome is reddish inside when cut, the origin of the old name 'bloodroot' for this European species.[14]
Habitat
Dry, unimproved calcareous (chalk and limestone) grassland, meadows, roadside banks and open scrub. Native across most of Europe, western Asia and North Africa. Unlike meadowsweet (F. ulmaria), which grows in wet meadows and beside water, dropwort is a plant of dry ground.[1]
Native to Europe and western Asia, common in acidic grassland, heath, moorland, open woodland and pastures on poor, well-drained soils.[14]
Harvesting
The flowering tops and aerial parts are gathered in summer while in flower; the fern-like leaves and the small root tubers are also used. The material is dried for infusions and decoctions.[2]
The rhizome is dug in autumn or early spring, when tannin content is highest, then cleaned and dried.[14]
Traditional Uses
Dropwort shares much of the European folk-medicine history of its sibling meadowsweet. The salicylate- and tannin-rich herb has been used as an astringent and anti-inflammatory remedy for diarrhoea and other gastrointestinal complaints, for rheumatic and arthritic pain, for kidney and bladder 'gravel' and urinary complaints, and as a wound and mouth wash. In Serbian and Balkan ethnomedicine the flowers and roots are used; Russian traditional medicine uses dropwort extracts as a nootropic and calming remedy for the nervous system.[2, 12, 15]
Tormentil rhizome has an official European herbal-monograph tradition for mild diarrhoea and inflammation of the mouth and throat, reflecting its long folk use as a powerful astringent for gut and mucous-membrane complaints. Modern trials confirm its ellagitannin-rich rhizome shortens the duration of infectious (rotavirus) diarrhoea.[8, 14, 15]
Preparations
Dried flowering tops or leaves infused as an astringent, anti-inflammatory tea for digestive and rheumatic complaints.
The root and root-tubers decocted; used traditionally for diarrhoea and urinary 'gravel'.
The flowers yield an aromatic oil dominated by salicylaldehyde with antimicrobial activity (as in meadowsweet).
References
Drug Class Interactions
Not documented
Pairings
Sibling species: both are salicylate- and tannin-rich Rosaceae with overlapping anti-inflammatory, analgesic, astringent and gastroprotective uses (dropwort of dry grassland, meadowsweet of wet meadows); studied together in the same trials.[2, 3]
Both are salicylate-containing anti-inflammatory and analgesic herbs (the classic plant-aspirin group), traditionally combined for rheumatic pain and fever.[10]
Rosaceae astringents rich in hydrolysable tannins, traditionally used for diarrhoea and as gargles; studied together for antioxidant and genotoxicity profile.[16]
Not documented
Lookalikes Review
Dangerous Lookalikes
Not documented
Dosage
References & Sources
- Katanic, J. and Pferschy-Wenzig, E. and Mihailovic, V. and Boroja, T. and Pan, S. and Nikles, S. and Kretschmer, N. and Rosic, G. and Selakovic, D. and Joksimovic, J. and Bauer, R (2018) 'Phytochemical analysis and anti-inflammatory effects of Filipendula vulgaris Moench extracts', Food and Chemical Toxicology, 122, pp. 151-162. doi:10.1016/j.fct.2018.10.001 Preclinical
https://doi.org/10.1016/j.fct.2018.10.001 - Samardzic, S. and Arsenijevic, J. and Bozic, D. and Milenkovic, M. and Tesevic, V. and Maksimovic, Z (2018) '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 - Samardzic, S. and Tomic, M. and Pecikoza, U. and 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 - Maksimovic, Z. and Petrovic, S. and Pavlovic, M. and Kovacevic, N. and Kukic, J (2007) 'Antioxidant activity of Filipendula hexapetala flowers', Fitoterapia, 78(3), pp. 265-267. doi:10.1016/j.fitote.2007.01.004 Preclinical
https://doi.org/10.1016/j.fitote.2007.01.004 - Cebovic, T. and Maksimovic, Z (2011) 'Hepatoprotective effect of Filipendula hexapetala Gilib. (Rosaceae) in carbon tetrachloride-induced hepatotoxicity in rats', Phytotherapy Research, 26(7), pp. 1088-1091. doi:10.1002/ptr.3703 Preclinical
https://doi.org/10.1002/ptr.3703 - Katanic, J. and Mihailovic, V. and Stankovic, N. and Boroja, T. and Mladenovic, M. and Solujic, S. and Stankovic, M.S. and Vrvic, M.M (2015) 'Dropwort (Filipendula hexapetala Gilib.): potential role as antioxidant and antimicrobial agent', EXCLI Journal, 14, pp. 1-20. doi:10.17179/excli2014-479 Preclinical
https://doi.org/10.17179/excli2014-479 - Matic, S. and Katanic, J. and Stanic, S. and Mladenovic, M. and Stankovic, N. and 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 - Bousetla, A. and Erol, E. and Benarous, K. and Topcu, G. and Laouer, H. and Akkal, S. and Boulebd, H (2025) 'LC-HRESIMS-Guided Phytochemical Characterization and Bioactivity Evaluation of Filipendula hexapetala Gilib. From Algeria: Antioxidant and Anticholinesterase Potential', Chemistry and Biodiversity, 22(11), pp. e01270. doi:10.1002/cbdv.202501270 Preclinical
https://doi.org/10.1002/cbdv.202501270 - Fandakli, S. and Korkmaz, B. and Faiz, O. and Kilic, G. and Erik, I. and Terzioglu, S. and Yayli, N (2021) 'Chemical Variation, Antimicrobial, Nitric Oxide Scavenging Activities and Tyrosinase Inhibition of Essential Oils and Solvent Extracts from Filipendula vulgaris Moench Growing in Turkey', Iranian Journal of Pharmaceutical Research, 20(3), pp. 110-120. doi:10.22037/ijpr.2021.114302.14786 Preclinical
https://doi.org/10.22037/ijpr.2021.114302.14786 - Radulovic, N. and Misic, M. and Aleksic, J. and Dokovic, D. and Palic, R. and Stojanovic, G (2007) 'Antimicrobial synergism and antagonism of salicylaldehyde in Filipendula vulgaris essential oil', Fitoterapia, 78(7-8), pp. 565-570. doi:10.1016/j.fitote.2007.03.022 Preclinical
https://doi.org/10.1016/j.fitote.2007.03.022 - Pulito, C. and Korita, E. and Sacconi, A. and Valerio, M. and Casadei, L. and Lo Sardo, F. and Mori, F. and Ferraiuolo, M. and Grasso, G. and Maidecchi, A. and Lucci, J. and Sudol, M. and Muti, P. and Blandino, G. and Strano, S (2019) 'Dropwort-induced metabolic reprogramming restrains YAP/TAZ/TEAD oncogenic axis in mesothelioma', Journal of Experimental and Clinical Cancer Research, 38(1), pp. 349. doi:10.1186/s13046-019-1352-3 Preclinical
https://doi.org/10.1186/s13046-019-1352-3 - Shilova, I.V. and Suslov, N.I (2015) 'Nootropic effect of meadowsweet (Filipendula vulgaris) extracts', Bulletin of Experimental Biology and Medicine, 158(5), pp. 659-663. doi:10.1007/s10517-015-2841-9 Preclinical
https://doi.org/10.1007/s10517-015-2841-9 - Shilova, I.V. and Suslov, N.I. and Amelchenko, V.P (2015) 'Nootropic Effects of Filipendula vulgaris Moench Water Extract Fractions', Bulletin of Experimental Biology and Medicine, 159(3), pp. 376-379. doi:10.1007/s10517-015-2967-9 Preclinical
https://doi.org/10.1007/s10517-015-2967-9 - Vengerovsky, A.I. and Suslov, N.I. and Kaygorodsev, A.V (2011) 'Effect of meadowsweet (Filipendula vulgaris) extract on bioenergetics of the brain during experimental posthypoxic encephalopathy', Bulletin of Experimental Biology and Medicine, 151(4), pp. 421-424. doi:10.1007/s10517-011-1346-4 Preclinical
https://doi.org/10.1007/s10517-011-1346-4 - Vengerovskii, A.I. and Suslov, N.I. and Kaigorodtsev, A.V (2011) 'Correction of experimental anxiety behavior by meadowsweet (Filipendula vulgaris) extracts', Eksperimental'naia i Klinicheskaia Farmakologiia, 74(9), pp. 3-6. Preclinical
https://scholar.google.com/scholar?q=Correction%20of%20experimental%20anxiety%20behavior%20by%20meadowsweet%20%28Filipendula%20vulgaris%29%20extracts - Pukalskiene, M. and Slapsyte, G. and Dedonyte, V. and Lazutka, J.R. and Mierauskiene, J. and Venskutonis, P.R (2017) 'Genotoxicity and antioxidant activity of five Agrimonia and Filipendula species plant extracts evaluated by comet and micronucleus assays in human lymphocytes and Ames Salmonella/microsome test', Food and Chemical Toxicology, 113, pp. 303-313. doi:10.1016/j.fct.2017.12.031 Preclinical
https://doi.org/10.1016/j.fct.2017.12.031 - Mitchell, M.I. and Routledge, P.A (1978) 'Hemlock water dropwort poisoning - a review', Clinical Toxicology, 12(4), pp. 417-26. doi:10.3109/15563657809150012 Clinical study
https://doi.org/10.3109/15563657809150012
- Bandick, R., Busmann, L.V., Mousavi, S., Shayya, N.W. and others (2023) 'Therapeutic Effects of Oral Application of Menthol and Extracts from Tormentil (Potentilla erecta), Raspberry Leaves and Loosestrife during Acute Murine Campylobacteriosis', Pharmaceutics, 15(10), pp. 2410. doi:10.3390/pharmaceutics15102410 Preclinical
https://doi.org/10.3390/pharmaceutics15102410 - Fecka, I., Kucharska, A.Z. and Kowalczyk, A (2015) 'Quantification of tannins and related polyphenols in commercial products of tormentil (Potentilla tormentilla)', Phytochemical Analysis, 26(5), pp. 353-366. doi:10.1002/pca.2570 Preclinical
https://doi.org/10.1002/pca.2570 - Marcinczyk, N., Jarmoc, D., Leszczynska, A., Zakrzeska, A. and others (2017) 'Antithrombotic Potential of Tormentil Extract in Animal Models', Frontiers in Pharmacology, 8, pp. 534. doi:10.3389/fphar.2017.00534 Preclinical
https://doi.org/10.3389/fphar.2017.00534 - Melzig, M.F. and Bottger, S (2020) 'Tormentillae rhizoma - Review for an Underestimated European Herbal Drug', Planta Medica, 86(15), pp. 1050-1057. doi:10.1055/a-1129-7214 Traditional / reference
https://doi.org/10.1055/a-1129-7214 - Marcinczyk, N., Golaszewska, A., Gromotowicz-Poplawska, A., Misztal, T. and others (2021) 'Multidirectional Effects of Tormentil Extract on Hemostasis in Experimental Diabetes', Frontiers in Pharmacology, 12, pp. 682987. doi:10.3389/fphar.2021.682987 Preclinical
https://doi.org/10.3389/fphar.2021.682987 - Hoffmann, J., Gendrisch, F., Schempp, C.M. and Wolfle, U (2020) 'New Herbal Biomedicines for the Topical Treatment of Dermatological Disorders', Biomedicines, 8(2), pp. 27. doi:10.3390/biomedicines8020027 Traditional / reference
https://doi.org/10.3390/biomedicines8020027 - Tomczyk, M., Sosnowska, K., Pleszczynska, M., Strawa, J. and others (2017) 'Hydrogel Containing an Extract of Tormentillae rhizoma for the Treatment of Biofilm-Related Oral Diseases', Natural Product Communications, 12(3), pp. 417-421. doi:10.1177/1934578x1701200328 Preclinical
https://doi.org/10.1177/1934578x1701200328 - Subbotina, M.D., Timchenko, V.N., Vorobyov, M.M., Konunova, Y.S., Aleksandrovih, Y.S. and Shushunov, S (2003) 'Effect of oral administration of tormentil root extract (Potentilla tormentilla) on rotavirus diarrhea in children: a randomized, double blind, controlled trial', The Pediatric Infectious Disease Journal, 22(8), pp. 706--711. doi:10.1097/01.inf.0000078355.29647.d0 Randomized trial
https://doi.org/10.1097/01.inf.0000078355.29647.d0 - Wan, P., Chen, H., Guo, Y. and Bai, A.P (2014) 'Advances in treatment of ulcerative colitis with herbs: from bench to bedside', World Journal of Gastroenterology, 20(39), pp. 14099-14104. doi:10.3748/wjg.v20.i39.14099 Traditional / reference
https://doi.org/10.3748/wjg.v20.i39.14099 - Wolfle, U., Hoffmann, J., Haarhaus, B., Rao Mittapalli, V. and Schempp, C.M (2017) 'Anti-inflammatory and vasoconstrictive properties of Potentilla erecta - A traditional medicinal plant from the northern hemisphere', Journal of Ethnopharmacology, 204, pp. 86-94. doi:10.1016/j.jep.2017.03.058 Clinical study
https://doi.org/10.1016/j.jep.2017.03.058 - Moss, A.C. and Cheifetz, A.S (2007) 'Reducing the torment of diarrhea: tormentil for active ulcerative colitis', Journal of Clinical Gastroenterology, 41(9), pp. 797-798. doi:10.1097/MCG.0b013e3180684255 Clinical study
https://doi.org/10.1097/MCG.0b013e3180684255 - Shushunov, S., Balashov, L., Kravtsova, A., Krasnogorsky, I., Latte, K.P. and Vasiliev, A (2009) 'Determination of acute toxicity of the aqueous extract of Potentilla erecta (Tormentil) rhizomes in rats and mice', Journal of Medicinal Food, 12(5), pp. 1173-1176. doi:10.1089/jmf.2008.0281 Preclinical
https://doi.org/10.1089/jmf.2008.0281 - Kirsch, J., Jung, A., Hille, K., Konig, B., Hannig, C., Kolling-Speer, I., Speer, K. and Hannig, M (2020) 'Effect of fragaria vesca, hamamelis and tormentil on the initial bacterial colonization in situ', Archives of Oral Biology, 118, pp. 104853. doi:10.1016/j.archoralbio.2020.104853 Preclinical
https://doi.org/10.1016/j.archoralbio.2020.104853 - European Medicines Agency (HMPC) (n.d.) 'European Union herbal monograph on Potentilla erecta (L.) Raeusch., rhizoma (Tormentillae rhizoma)'. Available at: https://www.ema.europa.eu/en/medicines/herbal/tormentillae-rhizoma Traditional / reference
https://www.ema.europa.eu/en/medicines/herbal/tormentillae-rhizoma - ESCOP (European Scientific Cooperative on Phytotherapy) (n.d.) 'Tormentillae rhizoma (Tormentil) monograph', pp. com. Available at: https://www.escop.com/downloads/tormentil/ Traditional / reference
https://www.escop.com/downloads/tormentil/
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.