Wormwood
artemisia absinthium
Medicinal Actions
Analgesic, Antibacterial, Antiinflammatory, Antipyretic, Antiseptic, Antispasmodic, Cardiotonic, Carminative, Cholagogue, Choleretic, CNS Depressant, Depurative, Diaphoretic, Digestive, Emmenagogue, Filaricide, Fungicide, Gastrogogue, Hepatoprotective, Insecticide, Lactagogue, Narcotic, Pulicide, Secretagogue, Sedative, Sialagogue, Stimulant, Stomachic, Tonic, Colic
Primary Conditions Treated
General Dosage
Up to 1.5 g dry herb in tea 2–3 ×/day; 1–2 g dry herb; 1 tsp herb/cup water 1–3 ×/day, before or after meals; 2–3 g herb/day; 3–5 g herb; 1–2 ml liquid herb extract; 4–16 ml herb tincture; 10–20 drops herb tincture in water 3 ×/day, before meals.
Safety & Contraindications
Class 2b, 2d. Emmenagogue and uterotonic. Not for prolonged use. Do not exceed recommended dose. Do not use more than 4 consecutive weeks. None known. Contraindications of GI ulcer. Beware of the toxicity of high doses. Side effects due to thujone overdose include brain damage, convulsions, even death; insomnia, intestinal cramps, nausea, renal damage, restlessness, seizures, stomach cramps, tremors, urine retention, vertigo, and vomiting. CAN cautions that thujone in the various volatile oils can cause severe gastrosis and convulsions. Documented fatalities have been mainly associated with ingestion of some such oils. Such oils should not be used internally or externally. Because of abortifacient and uterine activity caused by the thujone in such oils, their use in pregnancy and lactation is to be avoided.