Plant Profile

Vervain

Verbena officinalis
Family: Verbenaceae  ·  Parts used: Aerial parts (flowering herb)  ·  Also known as: Common vervain, Holy herb, Herb of the cross

The complete database record: 3 documented constituents, 7 pharmacological actions, 13 traditional / indicated uses, with 15 cited sources.

Botanical Description

Slender, upright perennial herb with wiry, square, sparsely hairy stems and deeply lobed, toothed leaves. Tiny, pale lilac to pale purple, five-lobed flowers are borne sparsely along thin, wiry spikes at the ends of the branches, opening a few at a time.[11]

Height: 30-90 cm
Habit: Slender, upright, wiry-stemmed perennial herb
Leaves: Deeply lobed, toothed, opposite
Flowers: Tiny, pale lilac to pale purple, five-lobed, sparsely arranged along thin wiry spikes
Stem: Wiry, square, sparsely hairy, branching
Root: Fibrous rootstock
Fruit: Small nutlet, splitting into four when ripe
Flowering Period: June-September

Habitat & Distribution

Grows on dry waste ground, roadsides, field margins and disturbed soil; native to Europe, North Africa and temperate Asia and widely naturalised elsewhere.[11]

Harvesting

The flowering aerial parts are cut in summer as the plant comes into flower and dried in a warm, shaded, airy place.

Parts: Aerial parts (flowering herb)
Season: Summer, at flowering

Key Constituents

Iridoid glycosides (verbenalin, hastatoside)[3, 11]

Characteristic constituents; verbenalin has a dopaminergic effect.

Iridoid glycosidesGlycosides
Phenylpropanoid glycosides (verbascoside/acteoside)[7, 11]

Antioxidant and anti-inflammatory constituents.

Verbascoside (acteoside)Glycosides
Flavonoids, phenolic acids and essential oil[11]

Supporting antioxidant and aromatic constituents.

Phenolic acidsEssential (volatile) oilFlavonoids

Pharmacological Actions

Analgesic (pain relief)[11]

Anti-inflammatory and analgesic

Anti-inflammatory[5, 6, 11]

Anti-inflammatory and analgesic

Anticonvulsant[11, 13]

Nervine / anxiolytic for nervous tension and mild anxiety; supports sleep (traditional) - a crude extract showed anxiolytic, sedative and anticonvulsant activity in animal models

Antidepressant / mood support[1, 11]

Mild mood support / antidepressant (traditional)

Anxiolytic / calming[11, 13]

Nervine / anxiolytic for nervous tension and mild anxiety; supports sleep (traditional) - a crude extract showed anxiolytic, sedative and anticonvulsant activity in animal models

Digestive aid[11]

Digestive bitter and relief of mild mental stress

Sedative / sleep support[10, 11, 13]

Nervine / anxiolytic for nervous tension and mild anxiety; supports sleep (traditional) - a crude extract showed anxiolytic, sedative and anticonvulsant activity in animal models

Traditional & Indicated Uses

Anxiety[11, 13]Preliminary · 2/10

Nervine / anxiolytic for nervous tension and mild anxiety; supports sleep (traditional) - a crude extract showed anxiolytic, sedative and anticonvulsant activity in animal models

Evidence: 2
Label: Anxiety

more plants for anxiety →detailed sources →

Arthritis / joint pain[11]Preliminary · 1/10

inferred from anti-inflammatory action

Mechanistic Exclude Ids: REF-1363
Evidence: 1
Label: Arthritis / joint pain

more plants for arthritis / joint pain →detailed sources →

Back pain[11]Preliminary · 1/10

inferred from analgesic action

Evidence: 1
Label: Back pain

more plants for back pain →detailed sources →

Bloating[11]Preliminary · 1/10

inferred from digestive action

Evidence: 1
Label: Bloating

more plants for bloating →detailed sources →

Low mood / depression[1, 11]Preliminary · 2/10

inferred from antidepressant action

Evidence: 2
Label: Low mood / depression

more plants for low mood / depression →detailed sources →

Headache[11]Preliminary · 1/10

inferred from analgesic action

Evidence: 1
Label: Headache

more plants for headache →detailed sources →

Indigestion[11]Preliminary · 1/10

inferred from digestive action

Evidence: 1
Label: Indigestion

more plants for indigestion →detailed sources →

Inflammation (general)[5, 11]Preliminary · 2/10

inferred from anti-inflammatory action

Evidence: 2
Label: Inflammation (general)

more plants for inflammation (general) →detailed sources →

Insomnia / sleeplessness[11, 13]Preliminary · 2/10

inferred from sedative action

Mechanistic Exclude Ids: REF-1367
Evidence: 2
Label: Insomnia / sleeplessness

more plants for insomnia / sleeplessness →detailed sources →

Nervous tension[11, 13]Preliminary · 2/10

Nervine / anxiolytic for nervous tension and mild anxiety; supports sleep (traditional) - a crude extract showed anxiolytic, sedative and anticonvulsant activity in animal models

Evidence: 2
Label: Nervous tension

more plants for nervous tension →detailed sources →

Pain (general)[11]Preliminary · 1/10

inferred from analgesic action

Evidence: 1
Label: Pain (general)

more plants for pain (general) →detailed sources →

Skin irritation[11]Preliminary · 1/10

inferred from anti-inflammatory action

Mechanistic Exclude Ids: REF-1363
Evidence: 1
Label: Skin irritation

more plants for skin irritation →detailed sources →

Stress[11]Preliminary · 1/10

Digestive bitter and relief of mild mental stress

Evidence: 1
Label: Stress

more plants for stress →detailed sources →

Traditional Use & History

Vervain has an ancient European reputation, reflected in its old names 'holy herb' and 'herb of the cross', as a calming nervine for nervous tension, anxiety and sleeplessness, and as a bitter digestive tonic; it has also traditionally been used topically and internally for aches, pains and mild inflammation.[11]

Safety, Cautions & Contraindications

Safety note[11]Caution

Generally well tolerated in traditional use. Avoid during pregnancy - vervain has a traditional uterine-stimulant (oxytocic) reputation linked to verbenalin.

Safety note[11]Info

May add to the effect of sedatives; use in breastfeeding is not recommended in the absence of data.

Herb-Drug Interactions

Sedatives Cns Depressants[14, 15]Caution
Mechanism: Vervain is traditionally used as a calming, sedative herb; taken with sedatives, sleeping tablets or other central-nervous-system depressants (including alcohol) it may add to drowsiness and slowed reactions.
Reviewed By: Omnia Sana (owner-authorized)
Reviewed Date: 2026-07-03

Harvest Readiness

[12]

Part: aerial-parts
Signals: Cut the flowering aerial parts as flowering begins, in summer.
Basis: traditional
Source Quote: The plant is harvested as flowering begins in the summer and dried for later use
Species Confirmed: 1
Notes: PFAF (REF-3363); the flowering herb is cut as flowering begins in summer (in flower July-September). Single lineage -> provisional.

External Identifiers

References & Sources

  1. Bekara, A., Amazouz, A. and Douma, T.B (2020) 'Evaluating the Antidepressant Effect of Verbena officinalis L. (Vervain) Aqueous Extract in Adult Rats', Basic and Clinical Neuroscience, 11(1), pp. 91-98. doi:10.32598/bcn.11.1.3 Preclinical
    https://doi.org/10.32598/bcn.11.1.3
  2. Rodrigues Oliveira, S.M., Dias, E., Girol, A.P., Silva, H. and others (2022) 'Exercise Training and Verbena officinalis L. Affect Pre-Clinical and Histological Parameters', Plants, 11(22), pp. 3115. doi:10.3390/plants11223115 Preclinical
    https://doi.org/10.3390/plants11223115
  3. Dong, J., Du, C., Xu, C., Wang, Q. and others (2023) 'Verbenalin attenuates hepatic damage and mitochondrial dysfunction in alcohol-associated steatohepatitis by regulating MDMX/PPARalpha-mediated ferroptosis', Journal of Ethnopharmacology, 307, pp. 116227. doi:10.1016/j.jep.2023.116227 Preclinical
    https://doi.org/10.1016/j.jep.2023.116227
  4. Nisar, R., Adhikary, S., Ahmad, S. and Alam, M.A (2022) 'In Vitro Antimelanoma Properties of Verbena officinalis Fractions', Molecules, 27(19), pp. 6329. doi:10.3390/molecules27196329 Preclinical
    https://doi.org/10.3390/molecules27196329
  5. Dai, X., Zhou, X., Shao, R., Zhao, R. and others (2023) 'Bioactive Constituents of Verbena officinalis Alleviate Inflammation and Enhance Killing Efficiency of Natural Killer Cells', International Journal of Molecular Sciences, 24(8), pp. 7144. doi:10.3390/ijms24087144 Preclinical
    https://doi.org/10.3390/ijms24087144
  6. Zhang, W., Zhang, P., Xu, L.H., Gao, K. and others (2023) 'Ethanol extract of Verbena officinalis alleviates MCAO-induced ischaemic stroke by inhibiting IL17A pathway-regulated neuroinflammation', Phytomedicine, 123, pp. 155237. doi:10.1016/j.phymed.2023.155237 Preclinical
    https://doi.org/10.1016/j.phymed.2023.155237
  7. Kubica, P., Szopa, A. and Ekiert, H (2017) 'Production of verbascoside and phenolic acids in biomass of Verbena officinalis L. (vervain) cultured under different in vitro conditions', Natural Product Research, 31(14), pp. 1663-1668. doi:10.1080/14786419.2017.1286477 Preclinical
    https://doi.org/10.1080/14786419.2017.1286477
  8. Yang, J.Y., Guo, C.S., Su, L., Xu, C.X. and others (2023) 'Four undescribed triterpenes from the aerial parts of Verbena officinalis', Fitoterapia, 170, pp. 105670. doi:10.1016/j.fitote.2023.105670 Preclinical
    https://doi.org/10.1016/j.fitote.2023.105670
  9. Chen, Y., Gan, Y., Yu, J., Ye, X. and others (2023) 'Key ingredients in Verbena officinalis and determination of their anti-atherosclerotic effect using a computer-aided drug design approach', Frontiers in Plant Science, 14, pp. 1154266. doi:10.3389/fpls.2023.1154266 Preclinical
    https://doi.org/10.3389/fpls.2023.1154266
  10. Peng, S., Li, F., Yu, K., Zhou, F. and others (2022) 'Integrating transcriptome and chemical analyses to reveal the anti-Alzheimer's disease components in Verbena officinalis Linn', Frontiers in Plant Science, 13, pp. 955075. doi:10.3389/fpls.2022.955075 Preclinical
    https://doi.org/10.3389/fpls.2022.955075
  11. (2020) 'Verbena officinalis (Common Vervain) - A Review on the Investigations of This Medicinally Important Plant Species', Planta Medica. doi:10.1055/a-1232-5758 Traditional / reference
    https://doi.org/10.1055/a-1232-5758
  12. Plants For A Future 'Verbena officinalis (Vervain)'. Available at: https://pfaf.org/user/Plant.aspx?LatinName=Verbena+officinalis Traditional / reference
    https://pfaf.org/user/Plant.aspx?LatinName=Verbena+officinalis
  13. Khan, A.W., Khan, A.U. and Ahmed, T (2016) 'Anticonvulsant, Anxiolytic, and Sedative Activities of Verbena officinalis', Frontiers in Pharmacology. doi:10.3389/fphar.2016.00499 Preclinical
    https://doi.org/10.3389/fphar.2016.00499
  14. 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
  15. 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

This fact sheet is generated automatically from the Omnia Sana plant database and reflects its latest synced data. It is provided for educational purposes only and is not medical advice. How this site is built.

Selected studies & references

Educational use only. This profile summarises traditional and scientific sources for reference. It is not medical advice and not a substitute for a qualified practitioner. Some plants carry safety cautions and drug interactions - always check before use.
This profile is assembled automatically from the Omnia Sana plant database, which we curate by hand. How this site is built.
← Browse all plants