Oregano

Botanical Name

Origanum vulgare Linn.

Family Name

Lamiaceae

Identification No.: SDACH/HG/217

Vernacular Names

  • English: Oregano, Wild Marjoram
  • Hindi: Sathra, Banajwain
  • Marathi: Oregano
  • Tamil:Oregano Volagare

Habitat & Distribution

Native to Mediterranean regions. Widely cultivated in Europe, North America, and parts of India (especially in temperate hill areas).

Morphology

  • Plant: Perennial herb with woody stems
  • Leaves: Opposite, ovate, aromatic with serrated edges
  • Flowers: Purple-pink, small, arranged in clusters
  • Stem: Reddish, hairy, branched

Varieties

  • Origanum vulgare subsp. hirtum (Greek oregano)
  • Origanum majorana (Sweet marjoram)

Substitute/Adulterant

Can be confused with Thymus vulgaris or Coleus amboinicus in some commercial settings.

Phytochemicals

Carvacrol, thymol, rosmarinic acid, flavonoids, p-cymene, Ξ³-terpinene, tannins

Raspanchaka

  • Rasa: Katu, Tikta
  • Guna: Laghu, Tikshna
  • Virya: Ushna
  • Vipaka: Katu
  • Prabhava: Krimighna, Shwasahara
  • Doshashamaka: Kapha-Vatahara

Karma

  • Krimighna
  • Shwasahara
  • Deepana
  • Pachana
  • Vranashodhaka
  • Jvarahara

Amayika Prayoga / Therapeutic Uses

External

  • Essential oil used for muscle pain, sprains, and fungal infections
  • Antiseptic applications for wounds

Internal

  • Used in respiratory conditions like asthma, cough, and bronchitis
  • Acts as a carminative and digestive stimulant
  • Helpful in parasitic infections and mild fevers
  • Supports liver function and immunity

Part Used

Leaves and flowering tops

Dose

  • Churna: 0.5–1 g
  • Infusion: 50–100 ml
  • Essential oil: 1–2 drops (diluted in carrier oil)

Yoga / Formulations

Used in modern herbal teas, digestive formulations, lozenges, and respiratory remedies. Integrated into polyherbal cough syrups and expectorants.

IUCN Status

Least Concern (LC)

Research Updates

  • Antimicrobial effectiveness: Origanum vulgare essential oil exhibits strong antimicrobial activity, especially against antibiotic-resistant strains like Staphylococcus aureus and Candida albicans.
  • Antioxidant capacity: Rich in carvacrol and thymol, oregano has been found to significantly reduce oxidative stress and prevent lipid peroxidation.
  • Respiratory and digestive benefits: Clinical studies support its traditional use in treating respiratory infections, flatulence, and bloating due to its anti-inflammatory and antispasmodic effects.
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