Plant Comparison
Cardamom vs Catnip
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
Cardamom and Catnip: they share 8 indicated uses (arthritis / joint pain, bloating, indigestion, …); 3 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Cardamom | Catnip | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 1/10 | 1/10 | Comparable evidence |
| Bloating | 1/10 | 1/10 | Comparable evidence |
| Indigestion | 1/10 | 1/10 | Comparable evidence |
| Infection (general) | 1/10 | 2/10 | Comparable evidence |
| Inflammation (general) | 1/10 | 1/10 | Comparable evidence |
| Respiratory support | 1/10 | 1/10 | 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
Seed essential oil dominated by 1,8-cineole and alpha-terpinyl acetate, giving the characteristic aroma and much of the carminative, antimicrobial and antioxidant activity.
Additional antioxidant constituents of the seed.
The characteristic volatile iridoid responsible for the cat-attractant effect and studied for sedative, antimicrobial and insect-repellent activity.
Rich in nepetalactone isomers along with other monoterpenes; studied for antimicrobial and antioxidant activity.
Pharmacological Actions
Traditional & Indicated Uses
inferred from anti-inflammatory action
inferred from digestive action
inferred from digestive action
inferred from antimicrobial action
inferred from anti-inflammatory 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 sedative action
inferred from anti-inflammatory action
Safety, Cautions & Contraindications
Cardamom is generally considered safe for most people when used in culinary amounts. At medicinal doses (supplement form), rare side effects include mild gastrointestinal discomfort and allergic reactions. There are no well-documented serious drug interactions at culinary doses. Cardamom may mildly lower blood pressure — caution if combined with antihypertensive medications. Some sources suggest potential gallstone formation with very high doses, as cardamom may stimulate bile flow. Avoid therapeutic doses during pregnancy until more safety data are available; culinary use is considered safe. Allergy to other Zingiberaceae (ginger, turmeric) may indicate cross-reactivity risk (Korikanthimath and Hiremath, 2002).
Duke (2002) provides clinical support (score 2) for cardamom as a cholagogue, antiviral agent, and appetite stimulant. Commission E and the German PDR (PHR) approve it for loss of appetite and bronchitis (score 2). The essential oil shows antispasmodic and carminative activity. Dose: 1.5 g ground fruit or equivalent preparation three times daily. Duke rates cardamom as generally safe (++), with no significant contraindications at therapeutic doses (Duke, 2002).
Pregnancy: Do not use (traditional concern around stimulating menstruation/uterus) (Health Canada, n.d.). Breastfeeding: Health Canada advises talk to a healthcare professional first (Health Canada, n.d.). Kids: It’s often described as a “gentle” traditional tea, but large amounts are not a good idea—there’s a published case where a toddler became very sleepy/“slowed down” after consuming a lot. Keep catnip tea away from toddlers unless a clinician advises it (Osterhoudt et al., 1997). Sedatives / alcohol: Catnip can be calming, so don’t stack it with other sedating herbs/sleep meds/alcohol (you could get extra drowsy) (WebMD, n.d.a). Essential oil caution: Catnip essential oil is concentrated. Research notes it may cause mild skin irritation for some people—always dilute, patch test, and never treat it like “tea.” (Reichert et al., 2019)
Duke (2002) describes catnip primarily as a sedative, diaphoretic, and emmenagogue with experimental (score 1) support. It has demonstrated uterotonic and oxytocic activity, making it contraindicated in pregnancy. The active compounds include nepetalactone and iridoids. Catnip is classified as a mild nervine and antispasmodic in traditional North American herbal medicine, though clinical trials are lacking. Due to its emmenagogue and uterotonic properties, medicinal-dose use should be avoided during pregnancy (Duke, 2002).
External Ids
Botanical Description
Large, rhizomatous perennial herb with tall, reed-like leafy stems (pseudostems) formed by overlapping leaf sheaths, arising from a stout underground rhizome. Small, pale flowers with a violet-veined white lip are borne on separate trailing panicles that grow along the ground from the base of the plant. The fruit is a small, ridged, pale green three-sided capsule (the cardamom pod) containing numerous dark, aromatic seeds.[1]
Perennial herb, 30-100 cm tall, with greyish-green, downy, square stems typical of the mint family. Leaves are opposite, triangular-ovate with scalloped or toothed margins, grey-green above and softly felted (whitish) beneath, releasing a minty-lemony aroma when crushed. Small white flowers, spotted with purple or pink, are borne in dense terminal and axillary spikes. Nepetalactone, the volatile compound famous for its effect on cats, is concentrated in glandular hairs on the leaves and stems.[9]
Habitat
Native to the moist evergreen forests of the Western Ghats of southern India and Sri Lanka; cultivated in warm, humid, shaded tropical conditions, notably in India, Guatemala and Sri Lanka.[1]
Native to Europe and temperate Asia and widely naturalised in North America; grows on disturbed, sunny ground - roadsides, waste places, hedgebanks and dry, calcareous or well-drained soils.[9]
Harvesting
The unripe green pods are hand-picked just before full maturity, then carefully dried (traditionally in the shade or by gentle heat) to preserve the green colour and aromatic oil; the pods are typically used whole or the seeds removed and ground just before use.
Traditional Uses
Cardamom has a long Ayurvedic, Middle Eastern and Asian tradition as a warming digestive carminative for indigestion and bloating, a remedy for respiratory complaints such as asthma and bronchitis, and a valued spice for tea, coffee and cooking.[1]
Catnip has a long North American and European folk-medicine history as a mild sedative/nervine, diaphoretic (fever-reducing, sweat-promoting) remedy, carminative digestive and traditional emmenagogue; it was also given as a children's tea for colic and restlessness, though large amounts are not advised for young children and it is traditionally avoided in pregnancy.[9]
Preparations
Crushed pods or seeds infused in hot water, or added to tea/coffee, as a traditional carminative digestive preparation.
Dosage
The WHO monograph on Semen Cardamomi gives an average DAILY dosage of 1.5 g of the drug, or equivalent preparations; for tincture, a daily dosage equivalent to 12 g. Note the 1.5 g is a daily total, not a per-dose amount. Educational reference only, not a prescription.
Health Canada's NNHPD monograph gives 1.2-12 g of dried herb top per day for adults 18 years and older, with infusion among the accepted methods of preparation. Educational reference only, not a prescription. Keep away from toddlers and young children beyond very small amounts, and avoid medicinal-dose use in pregnancy.
References
Lookalikes Review
Drug Class Interactions
Not documented
References & Sources
- Ashokkumar, K., Murugan, M., Dhanya, M.K. and Warkentin, T.D (2019) 'Botany, traditional uses, phytochemistry and biological activities of cardamom [Elettaria cardamomum (L.) Maton] - A critical review', Journal of Ethnopharmacology, 246, pp. 112244. doi:10.1016/j.jep.2019.112244 Meta-analysis / review
https://doi.org/10.1016/j.jep.2019.112244 - Jamal, A., Javed, K., Aslam, M. and Jafri, M.A (2006) 'Gastroprotective effect of cardamom, Elettaria cardamomum Maton. fruits in rats', Journal of Ethnopharmacology, 103(2), pp. 149-153. doi:10.1016/j.jep.2005.07.016 Preclinical
https://doi.org/10.1016/j.jep.2005.07.016 - Yahyazadeh, R., Ghasemzadeh Rahbardar, M., Razavi, B.M., Karimi, G. and Hosseinzadeh, H (2021) 'The effect of Elettaria cardamomum (cardamom) on the metabolic syndrome: Narrative review', Iranian Journal of Basic Medical Sciences, 24(11), pp. 1462-1469. doi:10.22038/IJBMS.2021.54417.12228 Meta-analysis / review
https://doi.org/10.22038/IJBMS.2021.54417.12228 - Cardenas Garza, G.R., Elizondo Luevano, J.H., Bazaldua Rodriguez, A.F., Chavez Montes, A., Perez Hernandez, R.A. and Martinez Delgado, A.J (2021) 'Benefits of Cardamom (Elettaria cardamomum (L.) Maton) and Turmeric (Curcuma longa L.) Extracts for Their Applications as Natural Anti-Inflammatory Adjuvants', Plants, 10(9), pp. 1908. doi:10.3390/plants10091908 Preclinical
https://doi.org/10.3390/plants10091908 - Sreedharan, S., Nair, V. and Cisneros-Zevallos, L (2023) 'Protective Role of Phenolic Compounds from Whole Cardamom (Elettaria cardamomum (L.) Maton) against LPS-Induced Inflammation in Colon and Macrophage Cells', Nutrients, 15(13), pp. 2965. doi:10.3390/nu15132965 Preclinical
https://doi.org/10.3390/nu15132965 - Almeer, R.S., Alnasser, M., Aljarba, N. and AlBasher, G.I (2021) 'Effects of Green cardamom (Elettaria cardamomum Maton) and its combination with cyclophosphamide on Ehrlich solid tumors', BMC Complementary Medicine and Therapies, 21(1), pp. 133. doi:10.1186/s12906-021-03305-2 Preclinical
https://doi.org/10.1186/s12906-021-03305-2 - Almohammed, H.I., Alkhaibari, A.M. and Alanazi, A.D (2022) 'Antiparasitic effects of Elettaria cardamomum L. essential oil and its main compounds, 1,8-Cineole alone and in combination with albendazole against Echinococcus granulosus protoscoleces', Saudi Journal of Biological Sciences, 29(4), pp. 2811-2818. doi:10.1016/j.sjbs.2022.01.005 Preclinical
https://doi.org/10.1016/j.sjbs.2022.01.005 - Pavarino, M., Marengo, A., Cagliero, C., Bicchi, C., Rubiolo, P. and Sgorbini, B (2023) 'Elettaria cardamomum (L.) Maton Essential Oil: An Interesting Source of Bioactive Specialized Metabolites as Inhibitors of Acetylcholinesterase and Butyrylcholinesterase', Plants, 12(19), pp. 3463. doi:10.3390/plants12193463 Preclinical
https://doi.org/10.3390/plants12193463 - Masoumi-Ardakani, Y., Mahmoudvand, H., Mirzaei, A., Esmaeilpour, K., Ghazvini, H. and Khalifeh, S (2017) 'The effect of Elettaria cardamomum extract on anxiety-like behavior in a rat model of post-traumatic stress disorder', Biomedicine & Pharmacotherapy, 87, pp. 489-495. doi:10.1016/j.biopha.2016.12.116 Preclinical
https://doi.org/10.1016/j.biopha.2016.12.116 - Delgadillo-Puga, C., Torre-Villalvazo, I., Carino-Cervantes, Y.Y., Garcia-Luna, C., Soberanes-Chavez, P. and de Gortari, P (2023) 'Cardamom (Elettaria cardamomum (L.) Maton) Seeds Intake Increases Energy Expenditure and Reduces Fat Mass in Mice by Modulating Neural Circuits That Regulate Adipose Tissue Lipolysis and Mitochondrial Oxidative Metabolism in Liver and Skeletal Muscle', International Journal of Molecular Sciences, 24(4), pp. 3909. doi:10.3390/ijms24043909 Preclinical
https://doi.org/10.3390/ijms24043909 - World Health Organization (2009) 'Semen Cardamomi'. Available at: https://iris.who.int/items/6418d8af-5200-4e6b-9bf5-004f3aa62a37 Traditional / reference
https://iris.who.int/items/6418d8af-5200-4e6b-9bf5-004f3aa62a37 - Bhilave, M.P., Bhosale, S.V. and Nadaf, S.B (2013) 'Evaluation of antibacterial activity of cardamom seeds of Elettaria cardamomum', 4(1), pp. 66--69. Traditional / reference
https://scholar.google.com/scholar?q=Evaluation%20of%20antibacterial%20activity%20of%20cardamom%20seeds%20of%20Elettaria%20cardamomum - Jamal, A., Javed, K., Aslam, M. and Jafri, M.A (2006) 'Gastroprotective effect of cardamom, Elettaria cardamomum (Maton) Fruits in Rats', 103(2), pp. 149--153. doi:10.1016/j.jep.2005.09.040 Traditional / reference
https://doi.org/10.1016/j.jep.2005.09.040 - Korikanthimath, V.S. and Hiremath, G.M (2002) 'Cardamom (Elettaria cardamomum Maton)', pp. 144--157. Traditional / reference
https://scholar.google.com/scholar?q=Cardamom%20%28Elettaria%20cardamomum%20Maton%29 - Royal Botanic Gardens, Kew (n.d.) 'Elettaria cardamomum (L.) Maton'. Available at: https://powo.science.kew.org/taxon/urn:lsid:http://ipni.org:names:796793-1 Traditional / reference
https://powo.science.kew.org/taxon/urn:lsid:http://ipni.org:names:796793-1 - Verma, S.K., Jain, V. and Katewa, S.S (2009) 'Blood pressure lowering, fibrinolysis enhancing and antioxidant activities of cardamom (Elettaria cardamomum)', 46(6), pp. 503--506. Traditional / reference
https://scholar.google.com/scholar?q=Blood%20pressure%20lowering%2C%20fibrinolysis%20enhancing%20and%20antioxidant%20activities%20of%20cardamom%20%28Elettaria%20cardamomum%29 - 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
- Geissler, M., Neubauer, C., Sheludko, Y.V. and Warzecha, H (2024) 'Nepeta cataria L. (catnip) can serve as a chassis for the engineering of secondary metabolic pathways', Biotechnology Letters, 46(5), pp. 843-850. doi:10.1007/s10529-024-03489-w Preclinical
https://doi.org/10.1007/s10529-024-03489-w - Lockhart, A., Simon, J.E. and Wu, Q (2024) 'Stability study of Nepeta cataria iridoids analyzed by LC/MS', Phytochemical Analysis, 35(7), pp. 1674-1687. doi:10.1002/pca.3410 Preclinical
https://doi.org/10.1002/pca.3410 - Nadeem, A., Shahzad, H., Ahmed, B., Muntean, T. and others (2022) 'Phytochemical profiling of antimicrobial and potential antioxidant plant: Nepeta cataria', Frontiers in Plant Science, 13, pp. 969316. doi:10.3389/fpls.2022.969316 Preclinical
https://doi.org/10.3389/fpls.2022.969316 - Tan, J., Li, J., Ma, J. and Qiao, F (2019) 'Hepatoprotective effect of essential oils of Nepeta cataria L. on acetaminophen-induced liver dysfunction', Bioscience Reports, 39(8), pp. BSR20190697. doi:10.1042/BSR20190697 Preclinical
https://doi.org/10.1042/BSR20190697 - Mollova, S., Dzhurmanski, A., Fidan, H., Bojilov, D. and others (2023) 'Chemical Composition of Essential Oils from Nepeta cataria L. Cultivated in Bulgaria and Their Antimicrobial and Antioxidant Activity', ACS Omega, 8(17), pp. 15441-15449. doi:10.1021/acsomega.3c00704 Preclinical
https://doi.org/10.1021/acsomega.3c00704 - Reichert, W., Ejercito, J., Guda, T., Dong, X. and others (2019) 'Repellency Assessment of Nepeta cataria Essential Oils and Isolated Nepetalactones on Aedes aegypti', Scientific Reports, 9(1), pp. 1524. doi:10.1038/s41598-018-36814-1 Preclinical
https://doi.org/10.1038/s41598-018-36814-1 - Tiwari, G., Chaturvedi, T., Gupta, A.K., Lal, R.K. and others (2023) 'Assessment of Genetic Diversity, Micromorphology and Antimicrobial Activity in Nepeta cataria L', Chemistry & Biodiversity, 20(2), pp. e202200241. doi:10.1002/cbdv.202200241 Preclinical
https://doi.org/10.1002/cbdv.202200241 - Giarratana, F., Muscolino, D., Ziino, G., Lo Presti, V. and others (2017) 'Activity of Catmint (Nepeta cataria) essential oil against Anisakis larvae', Tropical Biomedicine, 34(1), pp. 22-31. Available at: https://pubmed.ncbi.nlm.nih.gov/33592976/ Preclinical
https://pubmed.ncbi.nlm.nih.gov/33592976/ - Sarkar, M., Rashmi, R., Vikramaditya and Varma, P.N (1995) 'Pharmacognosy of Nepeta cataria', Ancient Science of Life, 14(4), pp. 225-234. Available at: https://pubmed.ncbi.nlm.nih.gov/22556702/ Traditional / reference
https://pubmed.ncbi.nlm.nih.gov/22556702/ - Bernardi, M.M., Kirsten, T.B., Lago, J.H.G., Giovani, T.M. and Massoco, C.O (2011) 'Nepeta cataria L. var. citriodora (Becker) increases penile erection in rats', Journal of Ethnopharmacology, 137(3), pp. 1318-1322. doi:10.1016/j.jep.2011.07.061 Preclinical
https://doi.org/10.1016/j.jep.2011.07.061 - Health Canada, Natural and Non-prescription Health Products Directorate (2026) 'Natural Health Product Monograph: Catnip - Nepeta cataria'. Available at: https://webprod.hc-sc.gc.ca/nhpid-bdipsn/dbImages/mono_catnip_english.pdf Traditional / reference
https://webprod.hc-sc.gc.ca/nhpid-bdipsn/dbImages/mono_catnip_english.pdf - British Herbal Medicine Association (1983) 'British Herbal Pharmacopoeia'. Traditional / reference
https://scholar.google.com/scholar?q=British%20Herbal%20Pharmacopoeia - Gilani, A.H., Shah, A.J., Zubair, A., Khalid, S., Kiani, J., Ahmed, A., Rasheed, M. and Ahmad, V.U (2009) 'Chemical composition and mechanisms underlying the spasmolytic and bronchodilatory properties of the essential oil of Nepeta cataria L', 121(3), pp. 405--411. doi:10.1016/j.jep.2008.11.004 Traditional / reference
https://doi.org/10.1016/j.jep.2008.11.004 - 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 - 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
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.