Plant Comparison
Wild Lettuce vs Goldenrod
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
Wild Lettuce and Goldenrod: both belong to the Asteraceae family.
Key Constituents
Bitter, centrally-active constituents responsible for the sedative and pain-relieving effects; isolated lactucin and lactucopicrin produced analgesia comparable to ibuprofen and sedation in rodent tests.
The historical medicinal preparation, concentrating the active lactones.
Pharmacological Actions
Mild analgesic / anodyne for pain (lactucin and lactucopicrin act on the central nervous system) - in mice these compounds produced analgesia comparable to ibuprofen
Calming for nervous tension and restlessness
Traditional & Indicated Uses
Antitussive for an irritable, dry cough (traditional)
Sedative for sleeplessness / insomnia - lactucin and lactucopicrin showed sedative activity in animal models
Calming for nervous tension and restlessness
Mild analgesic / anodyne for pain (lactucin and lactucopicrin act on the central nervous system) - in mice these compounds produced analgesia comparable to ibuprofen
inferred from anti-inflammatory action
inferred from anticancer action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
inferred from diuretic action
Safety, Cautions & Contraindications
Can be unsafe in large amounts or if harvested too early: overdose can cause sweating, fast heartbeat, dilated pupils, dizziness, ringing in the ears, vision changes, heavy sedation, breathing difficulty and, in extreme cases, death.
Generally well tolerated. Not recommended in cases of fluid retention due to impaired cardiac or renal function. Ensure adequate fluid intake when using as a diuretic. May cause allergic reactions in individuals sensitive to Asteraceae plants. Avoid use during pregnancy and breastfeeding due to limited safety data.
Duke (2002) provides clinical evidence (score 2) for goldenrod's anti-inflammatory activity, consistent with Commission E approval. It is also classified as an aquaretic (increases urine output without electrolyte loss) and antispasmodic, used for urinary tract irrigation therapy. Dose: 6–12 g dried herb daily as tea for urinary complaints. Duke cautions against use in cases of edema from renal or cardiac insufficiency, and notes that the herb may cause allergic reactions in individuals sensitive to Asteraceae plants (Duke, 2002).
External Ids
Botanical Description
Tall, bristly biennial herb with a milky latex throughout, and prickly-edged, often blue-green leaves that tend to twist to align edge-on with the sun ('compass plant' habit). Small, pale yellow, dandelion-like flower heads are borne in loose branched clusters atop a tall, spiny-stemmed flowering stalk.[11]
Perennial herb (Asteraceae), 20-100 cm tall, with erect, often reddish, downy or smooth stems. Leaves are alternate, lance-shaped and toothed. Numerous small, bright yellow, daisy-like flower heads are clustered into branched, plume-like terminal sprays, followed by small ribbed achenes with a tuft of hairs (pappus).[1]
Habitat
Grows on dry waste ground, roadsides, hedgerows and disturbed soil; native to Europe, North Africa and Western Asia and naturalised in North America.
Harvesting
The milky latex is traditionally collected by scoring the flowering stem and letting the exuded sap dry into lactucarium; the aerial parts (leaf and stem) are also cut and dried while the plant is flowering.[11]
The flowering aerial parts are cut during flowering (late summer) and dried.[11]
Traditional Uses
Wild lettuce has a long folk history, reflected in the name 'opium lettuce', as a mild sedative and analgesic remedy for insomnia, nervous tension and pain, and as an antitussive for irritable dry cough, its dried latex (lactucarium) once used as a milder, non-addictive alternative to opium.[11]
Goldenrod has a long European folk-medicine tradition as a mild 'aquaretic' diuretic and anti-inflammatory remedy for the urinary tract, used traditionally for urinary-tract irrigation therapy alongside adequate fluid intake, and topically as a wound herb (one common name is 'woundwort'). Modern phytochemical work confirms saponin- and flavonoid-driven anti-inflammatory, antioxidant and diuretic activity.[1, 11]
Preparations
Dried aerial parts steeped in hot water - the classic urinary-tract preparation.
Dosage
Because of documented overdose toxicity (rapid heartbeat, heavy sedation, breathing difficulty), only conservative traditional herbal doses should be used and this herb should not be self-dosed at concentrated or extract strength without professional guidance. Educational reference only, not a prescription.
References
Drug Class Interactions
Not documented
Lookalikes Review
Dangerous Lookalikes
Not documented
References & Sources
- Ullah, M.I., Anwar, R., Kamran, S., Gul, B. et al (2022) 'Evaluation of the Anxiolytic and Anti-Epileptogenic Potential of Lactuca serriola Seed Using Pentylenetetrazol-Induced Kindling in Mice and Metabolic Profiling of Its Bioactive Extract', Antioxidants (Basel), 11(11), pp. 2232. doi:10.3390/antiox11112232 Preclinical
https://doi.org/10.3390/antiox11112232 - Lee, M., Park, J., Cho, W., Jun, Y. et al (2024) 'Lactuca L. Extract Enhances Sleep Duration Through Upregulation of Adenosine A1 Receptor and GABA-A Receptor Subunits in Pentobarbital-Injected Mice', Journal of Medicinal Food, 27(7), pp. 661-668. doi:10.1089/jmf.2023.K.0250 Preclinical
https://doi.org/10.1089/jmf.2023.K.0250 - Paulsen, E. and Andersen, K.E (2015) 'Lettuce contact allergy', Contact Dermatitis, 74(2), pp. 67-75. doi:10.1111/cod.12458 Traditional / reference
https://doi.org/10.1111/cod.12458 - Wesolowska, A., Nikiforuk, A., Michalska, K., Kisiel, W. and Chojnacka-Wojcik, E (2006) 'Analgesic and sedative activities of lactucin and some lactucin-like guaianolides in mice', Journal of Ethnopharmacology, 107(2), pp. 254--258. doi:10.1016/j.jep.2006.03.003 Preclinical
https://doi.org/10.1016/j.jep.2006.03.003 - Gumprecht, T (1815) 'On the use of the Lactuca Virosa, in Hooping-Cough', Medico-Chirurgical Transactions, 6, pp. 608-617. doi:10.1177/095952871500600125 Traditional / reference
https://doi.org/10.1177/095952871500600125 - Trojanowska, A (2005) 'Lettuce, Lactuca sp., as a medicinal plant in Polish publications of the 19th century', Kwartalnik Historii Nauki i Techniki, 50(3-4), pp. 123-134. Traditional / reference
https://scholar.google.com/scholar?q=Lettuce%2C%20Lactuca%20sp.%2C%20as%20a%20medicinal%20plant%20in%20Polish%20publications%20of%20the%2019th%20century - Spadari, M., Pommier, P., Canioni, D., Arditti, J., David, J.M. and Valli, M (2003) 'Abuse of Lactuca virosa', Presse Medicale, 32(15), pp. 702-703. Preclinical
https://scholar.google.com/scholar?q=Abuse%20of%20Lactuca%20virosa - Lo Faro, A.F., Di Trana, A., La Maida, N., Tagliabracci, A., Giorgetti, R. and Busardo, F.P (2019) 'Biomedical analysis of New Psychoactive Substances (NPS) of natural origin', Journal of Pharmaceutical and Biomedical Analysis, 179, pp. 112945. doi:10.1016/j.jpba.2019.112945 Meta-analysis / review
https://doi.org/10.1016/j.jpba.2019.112945 - Besharat, S., Besharat, M. and Jabbari, A (2009) 'Wild lettuce (Lactuca virosa) toxicity', BMJ Case Reports, 2009, pp. bcr0620080134. doi:10.1136/bcr.06.2008.0134 Preclinical
https://doi.org/10.1136/bcr.06.2008.0134 - Stojakowska, A., Malarz, J. and Kisiel, W (1994) 'Sesquiterpene Lactones in Tissue Culture of Lactuca virosa', Planta Medica, 60(1), pp. 93-94. doi:10.1055/s-2006-959419 Preclinical
https://doi.org/10.1055/s-2006-959419 - Herbal Reality (n.d.) 'Wild Lettuce (Lactuca virosa): Benefits, Uses, Safety'. Available at: https://www.herbalreality.com/herb/wild-lettuce/ Traditional / reference
https://www.herbalreality.com/herb/wild-lettuce/ - RxList (n.d.) 'Wild Lettuce: Health Benefits, Side Effects, Uses, Dose & Precautions'. Available at: https://www.rxlist.com/supplements/wild_lettuce.htm Traditional / reference
https://www.rxlist.com/supplements/wild_lettuce.htm - Ghasemzadeh Rahbardar, M. and Hosseinzadeh, H (2024) 'Therapeutic potential of hypnotic herbal medicines: A comprehensive review', Phytotherapy Research, 38(6), pp. 3037-3059. doi:10.1002/ptr.8201 Meta-analysis / review
https://doi.org/10.1002/ptr.8201 - Block, K.I., Gyllenhaal, C. and Mead, M.N (2004) 'Safety and efficacy of herbal sedatives in cancer care', Integrative Cancer Therapies, 3(2), pp. 128-148. doi:10.1177/1534735404265003 Meta-analysis / review
https://doi.org/10.1177/1534735404265003
- Fursenco, C., Calalb, T., Uncu, L., Dinu, M. and others (2020) 'Solidago virgaurea L.: A Review of Its Ethnomedicinal Uses, Phytochemistry, and Pharmacological Activities', Biomolecules, 10(12), pp. 1619. doi:10.3390/biom10121619 Meta-analysis / review
https://doi.org/10.3390/biom10121619 - Abdel Motaal, A., Ezzat, S.M., Tadros, M.G. and El-Askary, H.I (2016) 'In vivo anti-inflammatory activity of caffeoylquinic acid derivatives from Solidago virgaurea in rats', Pharmaceutical Biology, 54(12), pp. 2864-2870. doi:10.1080/13880209.2016.1190381 Preclinical
https://doi.org/10.1080/13880209.2016.1190381 - Précheur, I., Rolland, Y., Hasseine, L., Orange, F. and others (2020) 'Solidago virgaurea L. Plant Extract Targeted Against Candida albicans to Reduce Oral Microbial Biomass: A Double Blind Randomized Trial on Healthy Adults', Antibiotics, 9(4), pp. 137. doi:10.3390/antibiotics9040137 Randomized trial
https://doi.org/10.3390/antibiotics9040137 - Wojnicz, D., Tichaczek-Goska, D., Glensk, M. and Hendrich, A.B (2021) 'Is It Worth Combining Solidago virgaurea Extract and Antibiotics against Uropathogenic Escherichia coli Rods? An In Vitro Model Study', Pharmaceutics, 13(4), pp. 573. doi:10.3390/pharmaceutics13040573 Preclinical
https://doi.org/10.3390/pharmaceutics13040573 - El-Tantawy, W.H (2013) 'Biochemical effects of Solidago virgaurea extract on experimental cardiotoxicity', Journal of Physiology and Biochemistry, 70(1), pp. 33-42. doi:10.1007/s13105-013-0277-0 Preclinical
https://doi.org/10.1007/s13105-013-0277-0 - Gross, S.C., Goodarzi, G., Watabe, M., Bandyopadhyay, S. and others (2002) 'Antineoplastic activity of Solidago virgaurea on prostatic tumor cells in an SCID mouse model', Nutrition and Cancer, 43(1), pp. 76-81. doi:10.1207/S15327914NC431_9 Preclinical
https://doi.org/10.1207/S15327914NC431_9 - Starks, C.M., Williams, R.B., Goering, M.G., O'Neil-Johnson, M. and others (2010) 'Antibacterial clerodane diterpenes from Goldenrod (Solidago virgaurea)', Phytochemistry, 71(1), pp. 104-109. doi:10.1016/j.phytochem.2009.09.032 Preclinical
https://doi.org/10.1016/j.phytochem.2009.09.032 - Malicanin, M., Karabegovic, I., Dordevic, N., Mancic, S. and others (2024) 'Influence of the Extraction Method on the Biological Potential of Solidago virgaurea L. Essential Oil and Hydrolates', Plants, 13(16), pp. 2187. doi:10.3390/plants13162187 Preclinical
https://doi.org/10.3390/plants13162187 - Zehra, S.A., Bhattarai, P., Zhang, J., Liu, Y. and others (2022) 'Phytochemical Analysis and Evaluation of the Antidiabetic Activity of Solidago virgaurea Extracts', Current Bioactive Compounds, 19(4), pp. e150622206146. doi:10.2174/1573407218666220615143502 Preclinical
https://doi.org/10.2174/1573407218666220615143502 - Jang, Y.S., Wang, Z., Lee, J.M., Lee, J.Y. and others (2016) 'Screening of Korean Natural Products for Anti-Adipogenesis Properties and Isolation of Kaempferol-3-O-rutinoside as a Potent Anti-Adipogenetic Compound from Solidago virgaurea', Molecules, 21(2), pp. 226. doi:10.3390/molecules21020226 Preclinical
https://doi.org/10.3390/molecules21020226 - European Medicines Agency (2008) 'Community herbal monograph on Solidago virgaurea L., herba'. Traditional / reference
https://scholar.google.com/scholar?q=Community%20herbal%20monograph%20on%20Solidago%20virgaurea%20L.%2C%20herba - Bader, G., Binder, K., Hiller, K. and Zwintscher, U (1990) 'The saponins from Solidago virgaurea L', 45(8), pp. 618--622. Traditional / reference
https://scholar.google.com/scholar?q=The%20saponins%20from%20Solidago%20virgaurea%20L - 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 - Grow Forage Cook Ferment 'Foraging Goldenrod (Solidago): Identification and Uses'. Available at: https://www.growforagecookferment.com/foraging-goldenrod/ Traditional / reference
https://www.growforagecookferment.com/foraging-goldenrod/ - Washington State Noxious Weed Control Board 'Tansy Ragwort (Senecio jacobaea)'. Available at: https://www.nwcb.wa.gov/weeds/tansy-ragwort Traditional / reference
https://www.nwcb.wa.gov/weeds/tansy-ragwort - Schneider, J. and Tsegaye, Y. and W/Tensae, M. and G/Selassie, S. and Haile, T. and Bane, A. and Ali, A. and Mesfin, G. and Seboxa, T (2012) 'Veno-occlusive liver disease: a case report', Ethiopian Medical Journal, 50 Suppl 2, pp. 47-51. Available at: https://pubmed.ncbi.nlm.nih.gov/22946295/ Clinical study
https://pubmed.ncbi.nlm.nih.gov/22946295/
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.