Plant Comparison
Wormwood 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
Wormwood and Common Sorrel: they share 7 indicated uses (arthritis / joint pain, bloating, indigestion, …); 4 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Wormwood | Common Sorrel | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 1/10 | 1/10 | Comparable evidence |
| Bloating | 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 |
| 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
Intensely bitter sesquiterpene lactones responsible for the classic digestive-bitter action.
Volatile oil containing thujone (alpha- and beta-isomers), the neurotoxic ketone that limits safe internal use, along with other monoterpenes.
Antioxidant constituents contributing to the plant's antioxidant activity.
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
Artemisia absinthium (wormwood) total flavonoids and its constituent alpha/beta-thujone induce ROS- and caspase-mediated apoptosis in cervical and choriocarcinoma cancer cells (preclinical).
Traditional & Indicated Uses
inferred from anti-inflammatory action
inferred from antidiabetic action
Artemisia absinthium (wormwood) total flavonoids (cynaroside, astragalin) inhibit HeLa cervical cancer cells via ROS-mediated apoptosis, and its terpenoid alpha,beta-thujone induces caspase-dependent apoptosis in choriocarcinoma cells and sensitizes them to paclitaxel (preclinical).
inferred from antimicrobial action
inferred from anti-inflammatory action
inferred from antispasmodic action
inferred from antidiabetic action
inferred from antispasmodic action
inferred from anti-inflammatory 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
CAUTION: Contains thujone, which is neurotoxic in significant amounts. Internal use should be limited in duration and dose — short-term use only (under 4 weeks). Contraindicated in pregnancy (powerful uterine stimulant). Avoid in epilepsy, renal disease, and in children. The small amounts present in properly prepared bitter tinctures and vermouth are generally considered safe. The thujone content of absinthe was historically exaggerated.
Duke (2002) rates wormwood as + (use with caution) and provides clinical evidence (score 2) for use as an aperitif and bitter digestive tonic, consistent with Commission E approval for dyspeptic complaints and loss of appetite. The plant contains absinthin and artabsin (bitter sesquiterpene lactones) responsible for digestive stimulation, and also thujone — a neurotoxic ketone that is the active agent responsible for 'absinthism' (historical neurological syndrome linked to absinthe consumption). Duke strongly cautions that thujone content limits safe long-term use, and wormwood should not be taken internally for more than 4 weeks at a time. Strictly contraindicated in pregnancy (abortifacient, neurotoxic) and epilepsy (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
Aromatic, silvery-grey perennial herb with finely divided, silky-hairy leaves and numerous small, pale yellow, drooping, globe-shaped flower heads borne in loose branched panicles. The whole plant has a characteristic intensely bitter taste and a pungent, sage-like aroma.[4]
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 on dry, sunny, stony or waste ground, roadsides and field margins; native to Europe, North Africa and temperate Asia, and naturalised in North America.[4]
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 aerial parts (leaf, stem and flower) are cut as flowering begins, in mid- to late summer, and dried in a warm, shaded, airy place.[4]
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
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 flowering herb infused briefly in hot water as a very bitter digestive tea, taken before meals to stimulate appetite.
Dosage
Because of its thujone content, traditional herbal references limit internal use to small bitter doses (around 0.5-1 g dried herb per cup) for no more than about 4 weeks at a time. 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
- Batiha, G.E.S., Olatunde, A., El-Mleeh, A., Hetta, H.F., Al-Rejaie, S. et al (2020) 'Bioactive Compounds, Pharmacological Actions, and Pharmacokinetics of Wormwood (Artemisia absinthium)', Antibiotics (Basel), 9(6), pp. 353. doi:10.3390/antibiotics9060353 Traditional / reference
https://doi.org/10.3390/antibiotics9060353 - Wubuli, A., Abdulla, R., Zhao, J., Wu, T. and Aisa, H.A (2024) 'Exploring anti-inflammatory and antioxidant-related quality markers of Artemisia absinthium L. based on spectrum-effect relationship', Phytochemical Analysis, 35(5), pp. 1152-1173. doi:10.1002/pca.3350 Preclinical
https://doi.org/10.1002/pca.3350 - Rashidi, R., Akaberi, M., Gholoobi, A., Ghazavi, H. and Forouzanfar, F (2023) 'Artemisia absinthium Extract Attenuates the Quinolinic Acid-Induced Cell Injury in OLN-93 Cells', Current Drug Discovery Technologies, 20(4), pp. e300323215213. doi:10.2174/1570163820666230330105331 Preclinical
https://doi.org/10.2174/1570163820666230330105331 - Szopa, A., Pajor, J., Klin, P., Rzepiela, A., Elansary, H.O., Al-Mana, F.A., Mattar, M.A. and Ekiert, H (2020) 'Artemisia absinthium L. - Importance in the History of Medicine, the Latest Advances in Phytochemistry and Therapeutical, Cosmetological and Culinary Uses', Plants, 9(9), pp. 1063. doi:10.3390/plants9091063 Meta-analysis / review
https://doi.org/10.3390/plants9091063 - Hbika, A., Daoudi, N.E., Bouyanzer, A., Bouhrim, M., Mohti, H., Loukili, E.H., Mechchate, H., Al-Salahi, R., Nasr, F.A., Bnouham, M. and Zaid, A (2022) 'Artemisia absinthium L. Aqueous and Ethyl Acetate Extracts: Antioxidant Effect and Potential Activity In Vitro and In Vivo against Pancreatic alpha-Amylase and Intestinal alpha-Glucosidase', Pharmaceutics, 14(3), pp. 481. doi:10.3390/pharmaceutics14030481 Preclinical
https://doi.org/10.3390/pharmaceutics14030481 - Bagheri, F., Amri, J., Salehi, M., Karami, H., Alimoradian, A. and Latifi, S.A (2020) 'Effect of Artemisia absinthium ethanolic extract on oxidative stress markers and the TLR4, S100A4, Bax and Bcl-2 genes expression in the kidney of STZ-induced diabetic rats', Hormone Molecular Biology and Clinical Investigation, 41(4), pp. 20200028. doi:10.1515/hmbci-2020-0028 Preclinical
https://doi.org/10.1515/hmbci-2020-0028 - Al-Malki, A.L (2018) 'Shikimic acid from Artemisia absinthium inhibits protein glycation in diabetic rats', International Journal of Biological Macromolecules, 122, pp. 1212-1216. doi:10.1016/j.ijbiomac.2018.09.072 Preclinical
https://doi.org/10.1016/j.ijbiomac.2018.09.072 - Boeing, T., de Souza, J., Vilhena da Silva, R.C., Mariano, L.N.B., Mota da Silva, L., Gerhardt, G.M., Cretton, S., Klein-Junior, L.C. and de Souza, P (2023) 'Gastroprotective effect of Artemisia absinthium L.: A medicinal plant used in the treatment of digestive disorders', Journal of Ethnopharmacology, 312, pp. 116488. doi:10.1016/j.jep.2023.116488 Preclinical
https://doi.org/10.1016/j.jep.2023.116488 - Liu, Z., Li, X., Jin, Y., Nan, T., Zhao, Y., Huang, L. and Yuan, Y (2023) 'New Evidence for Artemisia absinthium as an Alternative to Classical Antibiotics: Chemical Analysis of Phenolic Compounds, Screening for Antimicrobial Activity', International Journal of Molecular Sciences, 24(15), pp. 12044. doi:10.3390/ijms241512044 Preclinical
https://doi.org/10.3390/ijms241512044 - Moaca, E., Pavel, I.Z., Danciu, C., Crainiceanu, Z., Minda, D., Ardelean, F., Antal, D.S., Ghiulai, R., Cioca, A., Derban, M., Simu, S., Chioibas, R., Szuhanek, C. and Dehelean, C (2019) 'Romanian Wormwood (Artemisia absinthium L.): Physicochemical and Nutraceutical Screening', Molecules, 24(17), pp. 3087. doi:10.3390/molecules24173087 Preclinical
https://doi.org/10.3390/molecules24173087 - Turak, A., Shi, S., Jiang, Y. and Tu, P (2014) 'Dimeric guaianolides from Artemisia absinthium', Phytochemistry, 105, pp. 109-114. doi:10.1016/j.phytochem.2014.06.016 Preclinical
https://doi.org/10.1016/j.phytochem.2014.06.016 - Correa-Ferreira, M.L., Noleto, G.R. and Oliveira Petkowicz, C.L (2013) 'Artemisia absinthium and Artemisia vulgaris: a comparative study of infusion polysaccharides', Carbohydrate Polymers, 102, pp. 738-745. doi:10.1016/j.carbpol.2013.10.096 Preclinical
https://doi.org/10.1016/j.carbpol.2013.10.096 - Grieve, M (1931) 'A Modern Herbal'. Traditional / reference
https://scholar.google.com/scholar?q=A%20Modern%20Herbal - Hoffmann, D (2003) 'Medical Herbalism'. Traditional / reference
https://scholar.google.com/scholar?q=Medical%20Herbalism - Lee, J.-Y. and Park, H. and Lim, W. and Song, G (2020) 'alpha,beta-Thujone suppresses human placental choriocarcinoma cells via metabolic disruption', Reproduction, 159(6), pp. 745-756. doi:10.1530/REP-20-0018 Preclinical
https://doi.org/10.1530/REP-20-0018 - He, M. and Yasin, K. and Yu, S. and Li, J. and Xia, L (2023) 'Total Flavonoids in Artemisia absinthium L. and Evaluation of Its Anticancer Activity', International Journal of Molecular Sciences, 24(22), pp. 16348. doi:10.3390/ijms242216348 Preclinical
https://doi.org/10.3390/ijms242216348 - 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
https://www.wildfooduk.com/articles/identifying-mushrooms-and-plants/wild-garlic-impostors/
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.