Journal

Marjoram

July 2, 2026 · Omnia Sana
Origanum majorana
Family: Lamiaceae  ·  Parts used: Flower, Leaf  ·  Also known as: sweet marjoram, knotted marjoram

Key actions

Anti-inflammatoryAntimicrobialAntioxidantAntispasmodicDigestive aidSedative / sleep support

Traditional & clinical uses, by strength of evidence

  • Infection (general)Traditional
  • Inflammation (general)Traditional
  • Muscle spasmTraditional
  • Arthritis / joint painTraditional
  • BloatingTraditional
  • IndigestionTraditional
  • Insomnia / sleeplessnessTraditional
  • Menstrual crampsTraditional
  • Skin irritationTraditional
  • WoundsTraditional

Selected studies & references

ReviewTherapeutic potential of hypnotic herbal medicines: A comprehensive review (2024)
ReviewTraditional use, phytochemistry, toxicology, and pharmacology of Origanum majorana L. (2021)
ReviewSweet Marjoram: A Review of Ethnopharmacology, Phytochemistry, and Biological Activities (2017)
ReviewSafety and efficacy of herbal sedatives in cancer care (2004)
RctThe effect of marjoram (Origanum majorana) tea on the hormonal profile of women with polycystic ovary syndrome: a randomised controlled pilot study (2016)
PreclinicalExploring the therapeutic potential of marjoram (Origanum majorana L.) in polycystic ovary syndrome: insights from serum metabolomics, network pharmacology and experimental validation (2025)
PreclinicalCalcium Channel Inhibitory Effect of Marjoram (Origanum majorana L.): Its Medicinal Use in Diarrhea and Gut Hyperactivity (2024)
PreclinicalChemical Composition, Enantiomeric Distribution, Antimicrobial and Antioxidant Activities of Origanum majorana L. Essential Oil from Nepal (2022)

All 15 studies in the Knowledge Finder →

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.

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