Garden lovage
StarLevisticum officinale
Synonyms: Levisticum paludapifolium, Levisticum persicum, Angelica levisticum, Levisticum levisticum, Levisticum vulgare, Ligusticum levisticum, Angelica paludapifolia, Selinum levisticum, Hipposelinum levisticum, Levisticum caucasicum
Western Herbalism Properties
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Botanical Description
Levisticum officinale, commonly known as lovage, is a robust herbaceous perennial of the carrot family (Apiaceae), believed to be native to the eastern Mediterranean and southwestern Asia and widely cultivated and naturalised throughout temperate Europe and North America. It grows from a stout, fleshy taproot into an erect, hollow, ribbed stem that may reach 1.5–2.5 m tall. The large lower leaves are bi- to tripinnately compound, with dark green, shiny, broadly ovate to rhombic, coarsely toothed leaflets that are reminiscent of celery in both appearance and aroma. The whole plant emits a strong, distinctive celery-like fragrance owing to a complex blend of phthalides and other volatile compounds. Compound umbels of small, pale greenish-yellow flowers are produced in early to mid-summer, attracting many small insects. The fruits are ellipsoid, prominently ribbed schizocarps 5–7 mm long that split into two winged mericarps at maturity. Lovage thrives in deep, moist, fertile soils in sun or partial shade.
Active Constituents
(Z)-Ligustilide
Phthalide (alkylidene phthalide)Concentration: ~37-68% of the root essential oil
The dominant volatile of lovage root and the main carrier of its warm celery-like aroma. Ligustilide has documented spasmolytic (smooth-muscle relaxing) and anti-inflammatory activity and contributes to the carminative and mild antispasmodic use of the root.
3-n-Butylphthalide and (Z)-butylidenephthalide
PhthalideConcentration: Characteristic minor phthalides of the oil
Aroma-active phthalides with reported smooth-muscle relaxant and vasorelaxant properties; part of the phthalide fraction that can make up 64-80% of the root oil.
alpha-Terpinyl acetate
Monoterpene esterConcentration: Characteristic component of the root oil
A fragrant monoterpene ester regarded as a marker of genuine lovage oil; contributes to the spicy odour and to mild carminative activity.
Furanocoumarins (bergapten, psoralen)
FuranocoumarinConcentration: Small amounts in root and herb
Linear furanocoumarins that absorb UV light and can cause photosensitisation of the skin (phytophotodermatitis). They are the main reason to avoid intense sun/UV exposure and to caution with topical preparations.
Coumarins (umbelliferone, scopoletin)
Simple coumarinConcentration: Minor
Simple coumarin derivatives contributing mild spasmolytic and antioxidant effects; unlike dicoumarol they are not intrinsic anticoagulants.
Sotolone (3-hydroxy-4,5-dimethyl-2(5H)-furanone)
FuranoneConcentration: Trace, aroma-active
An extremely potent aroma compound that adds a savoury, seasoning-like note characteristic of lovage; of sensory rather than pharmacological importance.
⚠ Drug Interactions
Diuretics and other agents affecting fluid/electrolyte balance
Lovage root is used as an aquaretic to increase urine flow; combined with pharmaceutical diuretics this could theoretically add to fluid and electrolyte (potassium) loss.
Clinical note: Use cautiously alongside diuretics and maintain adequate fluid intake. Avoid in oedema due to impaired heart or kidney function and in existing kidney disease, per EMA guidance.
Photosensitising drugs (e.g., some tetracyclines, fluoroquinolones, amiodarone)
Furanocoumarins in lovage can enhance UV sensitivity, potentially adding to the phototoxic effect of drugs that already increase photosensitivity.
Clinical note: Advise sun/UV protection; avoid combining high-dose or topical lovage with photosensitising medication.
Preparation Methods
Root decoction / infusion (aquaretic irrigation therapy)
Parts: root, rhizome
About 1.5-3 g of comminuted dried root is simmered or steeped in 150 mL water and taken 2-3 times daily to flush the urinary tract, accompanied by plenty of fluids. Contraindicated in reduced kidney function, oedema from heart/kidney disease, and in pregnancy and breastfeeding (EMA). Avoid excessive UV exposure because of the furanocoumarins.
Culinary / leaf infusion
Parts: leaves, seeds
The aromatic leaves and seeds are used as a celery-like seasoning and as a gentle carminative tea to ease bloating and mild digestive discomfort.
Historical Texts
Charlemagne, Capitulare de villis
c. 800 CEHildegard of Bingen, Physica
12th century CENicholas Culpeper, Complete Herbal
1653References
- European Medicines Agency, Committee on Herbal Medicinal Products (HMPC). Assessment report on Levisticum officinale Koch, radix . European Medicines Agency (EMA/HMPC) (2012) [DOI]
- Raal A, Arak E, Orav A, et al.. Composition of the essential oil of Levisticum officinale W.D.J. Koch from some European countries . Journal of Essential Oil Research (2008) [DOI]
This information is for educational purposes only and is not intended to replace professional medical advice. Always consult a qualified healthcare provider before using any herbal remedy, especially if you are pregnant, nursing, or taking medications.
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