Da Huang vs Rheum officinale

One of the most important TCM herbs; used as a powerful laxative, anti-inflammatory, and to move blood stasis; critical in emergency and detoxification formulas.

Classic TCM herb (Da Huang) for constipation, liver conditions, and as anti-inflammatory; stronger than culinary rhubarb.

emodin, rhein, aloe-emodin, catechin, anthraquinones

emodin, rhein, aloe-emodin, anthraquinones, tannins, stilbenoids

Constipation, Blood stasis, Intestinal blockage, Liver conditions

constipation, liver conditions, inflammation, infections, diarrhea (small dose)

Laxative activity, Antibacterial effects, Anti-inflammatory properties, Anticancer potential

laxative, anti-inflammatory, antimicrobial, hepatoprotective

3-15g dried rhizome depending on desired effect; small dose tonic, large dose purgative

1-3g dried root for laxative; 0.5-1g for digestive tonic

Pregnancy, Lactation, Intestinal obstruction, Kidney disease, Long-term use

pregnancy, inflammatory bowel disease, intestinal obstruction, kidney disease

Strong laxative effect, Electrolyte imbalance, Melanosis coli with prolonged use, Urine coloring

diarrhea, electrolyte imbalance, GI cramping, kidney stones with excess