Plant Comparison
Meadowsweet vs Common Sorrel
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 Common Sorrel: they share 9 indicated uses (arthritis / joint pain, indigestion, infection (general), …); 4 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Meadowsweet | Common Sorrel | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 1/10 | 1/10 | Comparable evidence |
| Indigestion | 1/10 | 2/10 | Comparable evidence |
| Infection (general) | 1/10 | 2/10 | Comparable evidence |
| Inflammation (general) | 1/10 | 2/10 | Comparable evidence |
| Skin irritation | 1/10 | 1/10 | Comparable evidence |
| Swelling / fluid retention | 1/10 | 1/10 | Comparable evidence |
| Urinary support | 1/10 | 1/10 | Comparable evidence |
| Urinary tract infection (UTI) | 1/10 | 1/10 | Comparable evidence |
| Wounds | 1/10 | 1/10 | 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.
Gives the leaf its characteristic sour taste; the basis for the caution around kidney stones and mineral absorption at high intakes.
Minor constituents typical of the Rumex genus, studied alongside other isolated compounds for antibacterial activity against Helicobacter pylori.
The basis for the plant's traditional antiscorbutic (anti-scurvy) reputation.
Pharmacological Actions
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 anti-inflammatory action
inferred from digestive action
inferred from antimicrobial action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
inferred from diuretic action
inferred from diuretic action
inferred from diuretic action
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).
High in oxalates (the sour taste): Large, frequent amounts can be a bad idea if you’re prone to kidney or bladder stones, or certain “rheumatic-type” complaints (Royal Botanic Gardens, Kew, n.d.). Moderation matters: Measured oxalate levels in leaves can be high, and researchers recommend treating sorrel more like an occasional delicacy than a daily staple (Tuazon-Nartea & Savage, 2013). Mineral binding: Oxalic acid can reduce how much calcium you absorb from a meal (Tuazon-Nartea & Savage, 2013). Sensitive stomach/mouth: Very sour leaves can irritate some people (common-sense caution; strongest source is the oxalate discussion above). Pregnancy/lactation: As a normal food herb in culinary amounts is generally considered fine, but avoid high-dose “medicinal” use because safety data are limited (Bello et al., 2019). Foraging safety (important): Sorrel can accumulate heavy metals depending on where it grows; avoid harvesting near roads/industrial areas (Gawęda, 2009).
Duke (2002) rates sorrel as ++ and notes diuretic, antiscorbutic (high vitamin C), and depurative activities at experimental and folkloric levels. The plant is traditionally used for anemia, fever, and scurvy prevention. High oxalic acid content is an important consideration — excessive consumption can promote kidney stone formation (oxalate stones) and may be harmful in individuals with gout or existing kidney disease. Duke advises limiting medicinal use and avoiding in those with a history of calcium oxalate kidney stones (Duke, 2002).
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]
Perennial herb (Polygonaceae), 30-100 cm tall, with erect, often reddish, ridged flowering stems. Basal leaves are arrow- (hastate-) shaped with backward-pointing basal lobes, and sour-tasting from oxalic acid content. Tiny reddish-brown flowers are borne in narrow, branched spikes; the species is dioecious, with separate male and female plants.[11]
Habitat
Grows in damp meadows, marshes, riverbanks, ditches and wet woodland margins; native to Europe and temperate Asia, favouring moist, nutrient-rich ground.[1]
Native throughout Europe and temperate Asia, common in meadows, grassland, pastures and roadside verges on a wide range of soils, tolerating both damp and dry ground.[11]
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]
Leaves are gathered fresh in spring and early summer, before flowering, when they are most tender and least bitter. Avoid harvesting near roads or industrial areas, given the plant's tendency to accumulate heavy metals.[11]
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]
Common sorrel has a long European culinary-medicinal tradition as a refreshing, vitamin-C-rich spring green and digestive bitter, and folk-medicinally as a diuretic and mild antiscorbutic (anti-scurvy) remedy. Modern research confirms antioxidant, anti-inflammatory and antimicrobial activity of its leaf extracts.[11]
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.
Sorrel is best treated as an occasional food rather than a daily medicinal herb, given its oxalate content; traditional infusions use roughly 2-4 g dried leaf per cup, taken occasionally rather than regularly. Educational reference only, not a prescription; avoid large or frequent amounts if prone to kidney stones or gout.
References
Lookalikes Review
Dangerous Lookalikes
Not documented
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
- Jeong, D., Irfan, M., Kim, S.D., Kim, S. and others (2020) 'Rumex acetosa modulates platelet function and inhibits thrombus formation in rats', BMC Complementary Medicine and Therapies, 20(1), pp. 98. doi:10.1186/s12906-020-02889-5 Preclinical
https://doi.org/10.1186/s12906-020-02889-5 - Oh, D.R., Kim, Y., Choi, E.J., Jung, M.A. and others (2025) 'Rumex acetosa L. enhances learning and cognitive function by modulating NMDA receptor and BDNF pathways in vitro and in vivo', Metabolic Brain Disease, 40(5), pp. 185. doi:10.1007/s11011-025-01608-8 Preclinical
https://doi.org/10.1007/s11011-025-01608-8 - Kang, Y.M., Lee, K.Y., An, H.J. and others (2023) 'Anti-Helicobacter pylori Activity of Six Major Compounds Isolated from Rumex acetosa', ACS Omega, 8(45), pp. 42548-42554. doi:10.1021/acsomega.3c05282 Preclinical
https://doi.org/10.1021/acsomega.3c05282 - Sun, Y.Y., Su, X.H., Jin, J.Y., Zhou, J. and others (2015) 'Rumex acetosa L. induces vasorelaxation in rat aorta via activation of PI3-kinase/Akt- and Ca2+-eNOS-NO signaling in endothelial cells', Journal of Physiology and Pharmacology, 66(6), pp. 907-915. Available at: https://pubmed.ncbi.nlm.nih.gov/26769840/ Preclinical
https://pubmed.ncbi.nlm.nih.gov/26769840/ - Selbach, S., Klocke, A., Peters, U., Beckert, S. and others (2021) 'Microbiological and Clinical Effects of a Proanthocyanidin-enriched Extract from Rumex acetosa in Periodontally Healthy Carriers of Porphyromonas gingivalis: a Randomized Controlled Pilot Study', Planta Medica, 89(11), pp. 1052-1062. doi:10.1055/a-1728-2249 Randomized trial
https://doi.org/10.1055/a-1728-2249 - Ahn, S.H., Jeon, J.H., Kim, H.J., Maeng, H.J. and others (2020) 'Effect of Rumex acetosa Extract, a Herbal Drug, on the Absorption of Fexofenadine', Pharmaceutics, 12(6), pp. 547. doi:10.3390/pharmaceutics12060547 Preclinical
https://doi.org/10.3390/pharmaceutics12060547 - Feduraev, P., Skrypnik, L., Nebreeva, S., Dzhobadze, G. and others (2022) 'Variability of Phenolic Compound Accumulation and Antioxidant Activity in Wild Plants of Some Rumex Species (Polygonaceae)', Antioxidants (Basel), 11(2), pp. 311. doi:10.3390/antiox11020311 Preclinical
https://doi.org/10.3390/antiox11020311 - Li, J.J., Li, Y.X., Li, N., Zhu, H.T. and others (2022) 'The genus Rumex (Polygonaceae): an ethnobotanical, phytochemical and pharmacological review', Natural Products and Bioprospecting, 12(1), pp. 21. doi:10.1007/s13659-022-00346-z Traditional / reference
https://doi.org/10.1007/s13659-022-00346-z - Prakash Mishra, A., Sharifi-Rad, M., Shariati, M.A., Mabkhot, Y.N. and others (2018) 'Bioactive compounds and health benefits of edible Rumex species - A review', Cellular and Molecular Biology, 64(8), pp. 27-34. doi:10.14715/cmb/2018.64.8.5 Traditional / reference
https://doi.org/10.14715/cmb/2018.64.8.5 - Pan, Y., Zhao, X., Kim, S.H., Kang, S.A. and others (2020) 'Anti-inflammatory effects of Beopje curly dock (Rumex crispus L.) in LPS-induced RAW 264.7 cells and its active compounds', Journal of Food Biochemistry, 44(7), pp. e13291. doi:10.1111/jfbc.13291 Preclinical
https://doi.org/10.1111/jfbc.13291 - Chevallier, A (1996) 'The Encyclopedia of Medicinal Plants'. Traditional / reference
https://scholar.google.com/scholar?q=The%20Encyclopedia%20of%20Medicinal%20Plants - Grieve, M (1931) 'A Modern Herbal'. Traditional / reference
https://scholar.google.com/scholar?q=A%20Modern%20Herbal - Royal Botanic Gardens, Kew (n.d.). Available at: https://powo.science.kew.org Traditional / reference
https://powo.science.kew.org - 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 - Foraging Course Company 'Foraging Guide: Lords and Ladies (Arum maculatum)'. Available at: https://www.foragingcoursecompany.co.uk/post/foraging-guide-lords-and-ladies Traditional / reference
https://www.foragingcoursecompany.co.uk/post/foraging-guide-lords-and-ladies - Wild Food UK (2020) 'Wild garlic impostors'. Available at: https://www.wildfooduk.com/articles/identifying-mushrooms-and-plants/wild-garlic-impostors/ Traditional / reference
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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.