Indian tobacco
NameIndian tobacco
Scientific NameLobelia inflata
Common NamesIndian tobacco, Pukeweed, Asthma weed, Vomitwort
Plant FamilyCampanulaceae
Natural HabitatNative to eastern North America, found in open woods, fields, pastures, and disturbed areas. It prefers moist, well-drained soils and partial to full sun.
Parts Usedwhole_plant,leaf
Medicinal Actionsexpectorant,nervine,sedative
Traditional UsesTraditionally used by Native Americans as a ceremonial tobacco and for respiratory conditions like asthma, bronchitis, and coughs. It was also used as an emetic to induce vomiting for purification rituals or poisoning. In herbal medicine, it's valued for its bronchodilator and expectorant properties, often used for asthma and spasmodic coughs.
Active ConstituentsLobeline, Lobelanine, Lobelidine
Preparation Methodstincture,infusion,powder
Contraindications & WarningsHighly toxic in large doses, causing nausea, vomiting, sweating, rapid heartbeat, low blood pressure, coma, and death. Contraindicated in pregnancy, breastfeeding, heart disease, high blood pressure, and in children. Should only be used under professional supervision due to its potent effects and toxicity.
Cultivation NotesCan be grown from seed; prefers full sun to partial shade and moist, well-drained soil. Self-seeds readily. Handle with extreme care due to its toxicity.
Raritycommon
Description
An annual or biennial herbaceous plant growing up to 3 feet tall, characterized by its hairy stems and leaves, and small, pale blue to white, two-lipped flowers. It develops distinctive inflated seed capsules after flowering.
