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Alismatis rhizome (Zexie)
Pharmaceutical Name: Rhizoma Alismatis
Botanical Name: Alisma orientalis (Sam.)
Juzep.
Common Name: Alismatis rhizome, Water plantain
tuber
Source of Earliest Record: Shennong Bencao
Jing
Part Used & Method for Pharmaceutical
Preparations: The rhizomes are dug in winter.
After the fibrous roots and bark have been
removed, the rhizomes are soaked in water,
cut into slices and dried in the sun.
Properties & Taste: Sweet or no taste
and cold
Meridians: Kidney and urinary bladder
Functions: To transform dampness and promote
water metabolism
Indications & Combinations: Dysuria,
turbid urine, edema, diarrhea and profuse
leukorrhea, or retention of phlegm and fluids,
leading to dizziness, vertigo, palpitation
and cough. Alismatis rhizome (Zexie) is used
with Poria (Fuling), Umbellate pore-fungus
(Zhuling) and White atractylodes (Baizhu)
in the formula Wuling San.
Dosage: 5-10 g |