Botanical Index No. 225

Celandine

chelidonium majus

Medicinal Actions

Analysis pending research update.

General Dosage

0.5 g herb single dose; 3–9 g herb/day; 2–5 g crude herb; 0.5 g root; 2–4 ml liquid extract; 1–2 ml/day fluid extract; 2–4 ml/day tincture; 1.8–7.5 g juice.

Safety & Contraindications

Class 2b, 2d. None known. Not to be used by children. Canadian regulations do not allow celandine in food. Australians counsel that it “may affect glaucoma treatment.” Germans report that it takes more than 500 g celandine to cause toxic effects in cattle and horses. Side effects include dry mouth and dizziness. Overdoses can cause dizziness, hematuria, intestinal colic, stomach pain, and urinary urgency. Consumption of fresh herb may cause GI distress. Stem juice allergenic, irritant, and paralytic. “Thought to be hepatotoxic”.

!