Man Jing Zi

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Vitex trifolia L. var. simplicifolia Cham.

Genus: Vitex Species: trifolia Pinyin: Man Jing Zi
Vitex fruit蔓荆子

☯ TCM Properties

Category: releasing exterior
Temperature: cool
Taste: pungent, bitter
Meridians: liver, stomach
Functions:

Disperses Wind-Heat; Clears the Head and Brightens the Eyes; Dispels Wind and Stops Pain; Drains Dampness and Expels Wind

Traditional Chinese Uses

Man Jing Zi (vitex fruit, chaste tree fruit) is a cool, pungent-bitter herb that clears Wind-Heat from the head and face, making it a primary herb for Wind-Heat headache — particularly dull, heavy headaches, migraines, and temporal headaches. It also clears Wind-Heat from the eyes for red, swollen, painful eyes, and addresses Liver Yang rising for dizziness, tinnitus, and vertex pain. Its affinity for the head makes it a standard ingredient in formulas addressing upper body Wind-Heat and Liver Yang patterns.

Western Herbalism Properties

Actions:
analgesicdiaphoreticantispasmodic

Botanical Description

Vitex trifolia is an aromatic evergreen shrub or small tree in the Lamiaceae family reaching 1-6 m tall, native to coastal and inland tropical Asia, northern Australia, and Pacific islands. The young branches are quadrangular and densely covered with fine grey-felted hairs. Leaves are opposite and characteristically palmate with three (occasionally one or five) ovate to elliptic leaflets 2-9 cm long, dark grey-green and sparsely hairy above, white-tomentose below, releasing a sage-like fragrance when bruised. Lavender to bluish-violet two-lipped tubular flowers about 1 cm long are borne in terminal pyramidal panicles 8-18 cm long throughout much of the year. The fruit is a small globose drupe 4-6 mm across, ripening from green through reddish to black, hard and seed-like at maturity with a persistent enlarged calyx-cup; these dried fruits are Man Jing Zi.

Dosage

FormAmount Frequency Duration Population Notes
decoction 3-9g Daily

This information is for educational purposes only and is not intended to replace professional medical advice. Always consult a qualified healthcare provider before using any herbal remedy, especially if you are pregnant, nursing, or taking medications.

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