Man Jing Zi (Vitex Fruit Seed)

Chinese Name: 
Man Jing Zi
English Name: 
Vitex Fruit Seed
Functions and Usage: 
  • Disperses wind, clears heat - wind-heat especially with headache or eye pain.
  • Wind-heat in the liver channel - excessive tearing, red-painful-swollen eyes, floaters.
  • Drains damp, expels wind - supporting herb for stiff, numb, cramping, and/or heavy limbs.
Functional Groupings (Click for Summary/Study Notes): 
Dosage and Preparation Notes: 
  • Dosage: 6-12g
Channels Influenced: 
Temperature and Taste Properties: 
Contraindications: 
  • Avoid in cases of Stomach Qi Deficiency.
  • Avoid in headaches or eye problems that arise from yin/blood deficient heat.
Notes: 
  • Similar to Qing Xiang Zi and Mi Meng Hua in clearing wind-heat but stronger in expelling wind (pungent nature) - for eye issues involving OPI.
  • Sheng (unprepared) for dispersing wind/heat and stopping pain; Chao (dry-fried, more common) for headaches involving eyes, watery or blurry eyes.

TCM Herbal Sources and More Information

The information on our site is drawn from our own lecture notes and clinical experience. The following lecture notes were used within this section:

  • Jin, Yan Ping: New England School of Acupuncture, CHM Pharmacopoeia I and II, Formulas I and II Lecture Notes

For a complete list of valuable resources, see our Herbal Medicine Resources section. The most recommended texts are below: