Immune Terrain

Artemisia Annua: Benefits, Dosage & What the Science Says

Artemisia annua (Qing Hao -- Sweet Wormwood) is the source of artemisinin, one of the most clinically significant antimicrobial compounds of the 20th century. In Lyme-literate naturopathic practice, Artemisia annua is used for its broad antimicrobial activity against Borrelia burgdorferi and Babesia co-infections. The 2015 Nobel Prize in Medicine was awarded for artemisinin's role in malaria treatment.

Last reviewed: Moderate evidence Artemisia annua L.

What Is Artemisia Annua?

Sweet wormwood -- potent antimicrobial botanical used in Lyme and co-infection protocols

Evidence-Based Benefits

  • Broad-spectrum antimicrobial activity
  • Anti-Babesia and tick-borne co-infection support
  • Anti-inflammatory and immune modulating properties

Recommended Dosage

Whole herb: 500--1500 mg daily. Artemisinin-standardized extract: 100--300 mg artemisinin/day, often pulsed (5 days on, 2 days off) in Lyme protocols to reduce tolerance. Use under practitioner guidance for extended courses.

Safety, Side Effects & Interactions

Should not be combined with anticoagulants without supervision; may cause GI upset at high doses; artemisinin has documented neurotoxicity at very high doses -- do not exceed recommended amounts; not for use in pregnancy; pulsing protocols recommended to avoid resistance.

Works Well With

Research suggests Artemisia Annua may complement:

Traditional Use

Traditional Chinese Medicine
青蒿 Qing Hao
clears summerheat cools the Blood clears deficiency heat stops malarial disorders clears Liver heat

View herb profile on NaturalHerbLibrary.com →

References

  1. Artemisinin and antimicrobial mechanisms: review - PMID:25892874
  2. Artemisia annua activity against Borrelia burgdorferi - PMID:32483145
  3. Artemisinin compounds in Babesia infection: case evidence - PMID:10674670
  4. Anti-inflammatory mechanisms of Artemisia annua extract - PMID:22421643

Last reviewed: June 6, 2026. For informational purposes only. See full disclaimer. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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