Himalayan Cedar

Botanical

What is it

Himalayan cedar (Cedrus deodara, also called deodar cedar or Devadaru) is a large coniferous tree native to the western Himalayas. Its wood, bark, and essential oil are used in Ayurvedic medicine for respiratory, inflammatory, and skin conditions.

Evidence for 2 uses

AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.

Anti-inflammatory / joint pain

Mixed Evidence

Preclinical evidence supports anti-inflammatory activity. Limited Ayurvedic clinical data; rigorous Western trials are lacking.

Respiratory support

Mixed Evidence

Traditional use exists; no clinical trials confirm efficacy.

How it works

Cedrus deodara contains essential oils (alpha- and beta-himachalene, atlantone), lignans, flavonoids, and terpenoids. Various extracts and the essential oil have demonstrated anti-inflammatory, analgesic, antimicrobial, and immunomodulatory effects in animal and in vitro studies. In Ayurveda, Devadaru is used for respiratory complaints, joint pain (vata disorders), and skin conditions. Modern clinical research in humans is limited; most data come from preclinical studies and traditional formulations.

Dosage

Ayurvedic traditional doses: 1-3 g of powdered bark or wood; tinctures 2-4 mL three times daily. Essential oil: aromatic or diluted topical use only - not for oral consumption at significant doses.

When and how to take it

Ayurvedic formulations follow practitioner protocols. For aromatic/topical use, no specific time-of-day guidance.

2 commercial forms

Compare the main delivery options and what they’re best suited for.

Wood/bark powder

Used in herbal formulations.

Traditional Ayurvedic preparation

Essential oil

Not for oral ingestion in significant amounts.

Aromatic or topical use

Safety

Generally well tolerated in traditional doses of wood/bark preparations. Essential oil should not be ingested in undiluted form. Skin sensitization possible with topical essential oil.

Who should be cautious

Avoid in pregnancy and lactation. Essential oil should be diluted for topical use and not ingested.

Interactions

Limited data on drug interactions. Theoretical anti-inflammatory effects could interact with NSAIDs or corticosteroids.

Frequently asked questions

Can I diffuse Himalayan cedar essential oil?⌄

Yes, it is commonly used in aromatherapy. Ensure good ventilation and follow standard essential oil safety practices, particularly around children and pets.

Is Himalayan cedar safe?⌄

Traditional preparations are well-tolerated at typical doses, but the essential oil should not be ingested undiluted.

References

Himalayan Cedar on Wikidata — Wikidata link

Himalayan Cedar on NIH DSLD (US supplement label database) — NIH Dietary Supplement Label Database link

Research on Himalayan Cedar (PubMed search) — PubMed link

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Evidence-based·How we grade evidence

Disclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.