05.03.09

Rhizoma Imperatae (Bai Mao Gen) – Clears Heat and Stops Bleeding

Posted in Chinese Herbal Medicine, Herbs, Infectious Diseases at 4:20 pm by Dr. Pharm Tao

Scientific name:
Imperata cylindrica (L.) beauv.var. major (Nees) C.E. Hubb.

Family:
Gramineae

Parts used:
Rhizome

Actions:
Aqueous infusion: significant diuretic effects in animals
Decreases the permeability of blood vessels
Inhibits the growth of Staphylococcus aureus and Bacillus dysenteriae
Shortens clotting time and bleeding time

TCM effects:
Clears away heat and promotes diuresis
Clears away heat from the lung and stomach
Cools the blood and stops bleeding

Uses:
Diabetes
Dyspnea
Dysuria
Edema
Epistaxis/nosebleeds
Febrile diseases
Fever
Hematemesis
Hematuria
Hemoptysis
Jaundice
Metrorrhagia
Thirst
Vomiting

Dosages:
Decoction 15-30 g
Fresh herb 30-60 g

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04.30.09

Rhizoma Cynanchi Stauntonii (Bai Qian) – Relieves Cough and Eliminates Phlegm

Posted in Chinese Herbal Medicine, Herbs at 6:15 pm by Dr. Pharm Tao

Scientific name:
Cynanchum stauntonii (Decne.) Schltr.ex Levl. or C. glaucescens (Decne.) Hand.-Mazz.

Family:
Asclepiadaceae

Parts used:
Root and rhizome

Actions:
Expectorant

TCM effects:
Descends the adverse-rising Qi (energy)
Eliminates phlegm
Opens the inhibited lung-Qi (energy)
Relieves cough

Uses:
Dyspnea
Productive cough
Wheezing

Dosages:
Decoction 3-9 g

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04.28.09

Semen Ginkgo (Bai Guo) – Healing Cough, Dyspnea, and Frequent Micturition

Posted in Chinese Herbal Medicine, Herbs at 9:26 pm by Dr. Pharm Tao

Scientific name:
Ginkgo biloba L.

Family:
Ginkgoaceae

Parts used:
Seeds (removed off the outer spermoderm)

Actions:
Neutral nitrogen-free component: may cause convulsion and paralysis of medulla oblongata in mice

TCM effects:
Astringes the lung and relieves dyspnea
Clears away turbid substance and decreases frequency of micturition

Uses:
Cough
Dyspnea
Leukorrhagia
Nocturnal emission
Frequent micturition
White and turbid urine

Dosages:
Decoction 6-9 g

Contraindication:
Crude seed or large dosage may cause poisoning.
Should be decocted for a long time.

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