Iberis Amara Herb vs Rheum officinale

Side-by-side comparison of medicinal herbs

Herb

Iberis Amara Herb

Iberis amara

Digestive

Digestive

Iberis Amara Herb

❌ Not recommended in pregnancy

❌ Not recommended while nursing

Rheum officinale

❌ Not recommended in pregnancy

❌ Not recommended while nursing

Description

European bitter herb used historically for cardiac and respiratory conditions; now validated for dyspepsia treatment.

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

Active Compounds

cucurbitacin E, kaempferol, quercetin, glucoiberin

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

Traditional Uses

heart and respiratory tonic in European folk medicine, digestive bitter for dyspepsia, treatment of irritable bowel conditions

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

Modern Uses

digestive stimulant, anti-inflammatory, antispasmodic

laxative, anti-inflammatory, antimicrobial, hepatoprotective

Adult Dosage

Clinical dose in Iberogast formulation; 20mg extract

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

Contraindications

pregnancy, liver disease, children - cucurbitacin toxicity

pregnancy, inflammatory bowel disease, intestinal obstruction, kidney disease

Side Effects

hepatotoxicity with crude extract

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

Drug Interactions

0 known interactions

Reviewed by: HerbAlly Editorial Team, Medical herbalists and healthcare professionals

Sources: WHO Monographs · NCCIH · PubMed · Commission E