Downward Draining Purgatives Flashcards
Memorize properties, channels, and functions of the herbs
Which purgative herb treats clumped heat (yang ming bowel syndrome)
Da Huang
Da Huang latin name
Rhei Radix et Rhizoma
Da Huang’s properties
Bitter, Cold
What channels do Da Huang enter?
LI, ST, LV, HT
Functions of Da Huang
Drains heat from xue level, (Bai says can drain cold too), invigorates blood, clears heat like the 3 Huangs, can stop bleeding, promotes urination. Used widely because of milder effect
Mang Xiao latin name
Natrii Sulfas
Mang Xiao properties
Salty, Acrid, Bitter, Very Cold
Mang Xiao enters what channels?
LI, ST
Functions of Mang Xiao
Softens hard clumping of pathogenic heat in intestines; creates hypertonicity by attracting water from the intestines to increase volume of feces; reduces swelling (painful swollen eyes, mouth, or throat, skin lesions too)
Is Mang Xiao a good partner for Da Huang?
yes
Fan Xie Ye is oopularly known as…?
Senna Leaf
Fan Xie Ye latin name
Sennae Folium
Fan Xie Ye properties
Sweet, Bitter, Cold
Fan Xie Ye enters what channels?
LI
Fan Xie Ye functions
Drains downward and guides out stagnant heat in the intestines