Traditional Chinese Medicine Healing Herbs(TCMHH)

Deficiency-Heat-Clearing Herbs

Mu Hao (Japanese Wormwood Herb)

Japanese Wormwood Herb 牡蒿
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
Mu Hao (Japanese Wormwood Herb)
Mu Hao (Japanese Wormwood Herb)
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牡蒿

Name

Mu Hao (Herba Artemisiae Japonicae)

The Effect of Herba Artemisiae Japonicae

Property

Bitter, cold; liver and gallbladder meridians entered.

Actions

Relieve summer-heat,bring down asthenic fever and prevent malaria.

Indications

Fever due to yin deficiency, malaria, external contraction of summer-heat, fever without sweat.

Dosage and Administrations

Decoct 10~15 g, double the dosage with fresh product. Proper dosage is for external application. Pounded for applying with fresh product or decocted for washing.

Cautions

It is contraindicated to pregnant women and weak people with deficiency-cold.

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Sources and further reading

We cite classical materia medica and modern reference works. This article is health education, not medical advice.

  • Shennong Bencao Jing (The Divine Farmer's Materia Medica), Han dynasty.
  • Bencao Gangmu (Compendium of Materia Medica), Li Shizhen, 1578.
  • Chinese Pharmacopoeia, current edition — identity, quality and safety monographs.
  • NCCIH and WHO reference material on traditional medicine safety.

Spotted an error or a better source? Tell us — corrections are logged on our editorial policy page.

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