Individual Herbs Notebook

Yu Mi Xu

Pharmaceutical: Stigma Maydis
Taxonomy: Zea Mays

Other names: Corn Silk stamen

Category: Herbs that Drain Dampness



Properties: Sweet, bland, neutral

Meridans Entered:
Primary: Stomach, Kidney, Liver and Gallbladder


Traditional Actions/Indications:
  1. Promotes urination, reduces oedema and unblocks painful urinary dysfunction
    Lin Syndrome (Damp-Heat induced painful urinary dysfunction, especially Stone Lin) and oedema
    Difficult urination due to prostatitis
    As a stand-alone herb in large doses for oedema due to nephritis
  2. Clears Damp-Heat from the Liver/ Gallbladder
    Liver/Gallbladder Damp-Heat (with hepatitis, cholecystitis, cholelithiasis)
  3. Removes jaundice
    Jaundice (Yin or Yang)
  4. Treats 消渴 Xiao Ke
    Wasting and thirsting (消渴 Xiao Ke)

Suggested Daily Dosage: 9-30g in decoction, large doses can be 60-90g.


Cautions: This herb should be monitored carefully when used in conjunction with warfarin (Coumadin) as it contains vitamin K which may reduce the anticoagulant effect of warfarin (Coumadin).
Concurrent use with diuretics such as chlorothiazide, hydrochlorothiazide, furosimide (Lasix), bumetanide (Bumex) and torsemide (Demadex) may lead to increased elimination of water and electrolytes.


Does not appear in any formulae listed on this site
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