Indian tobacco (Lobelia inflata)
Lobelia inflata
Western Herbalism
Western Herbalism

Indian tobacco

Lobelia inflata

Also known as Pukeweed, Lobelia, Emetic weed, Eyebright, Wild Tobacco, Puke Weed, Emetic Herb, Vomit Weed.

DryingTaste: Pungent

Seeds are most concentrated part of plant High dose=emetic, Low dose=all other actions For smoking cessation take in combination w/ nervine herbs for best effect

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Actions

AntispasmodicBronchodilatorEmeticExpectorant (stimulating)Smoking cessation aidRespiratory stimulantAntasthmaticExpectorantdiaphoreticanti-spasmodicnervinesialagogue (King also described it as secondarily catharticdiuretic and astringent

Indications what the tradition reached for it in

Safety

Recognised toxicity. This plant carries a toxicity flag in the record; it is for trained practitioners only.

Low dose botanical. Used in drop doses in the classical practice; not a plant to dose freely.

Pregnancy: Pregnancy Caution

Breastfeeding: Lactation

The record lists 3 contraindications; open the plate in the library to read them in full.

Dosing as the sources wrote it

PreparationAs writtenMetric
Infusion1/4-1/2 tsp dried leaves/c TID
Tincture (1:3-1:5)5 gtts-1 ml TID (start on low end), 5-20 gtts q 20-30 min for acute asthma0.1-0.4 mL
Dried herb 0.2-0.6 g as an infusion or decoction three times daily .(G6, G7) Liquid extract 0.2-0.6 mL (1 : 1 in 50% alcohol) three times daily .(G6, G7) Simple Tincture of Lobelia (BPC 1949) 0.6 -2.0200-600 mg
Tincture Lobelia Acid 1-4 mL (1 : 10 in dilute acetic acid) three times daily .(G6, G7)1-4 mL
These are called “broken doses,” from their being portions of the representative emetic dose of forty or sixty grains3888-3888 mg
e than from ten to twenty grains are used in a pint of the preparation, and this given in doses of from two648-1296 mg

Doses are reproduced from the sources for practitioners and are not a recommendation for any person.

From the sources

Clinical Notes. Seeds are most concentrated part of plant High dose=emetic, Low dose=all other actions For smoking cessation take in combination w/ nervine herbs for best effect

Therapy. External. Infusion of lobelia, or the alcoholic preparations diluted and constantly applied by means of compresses, are among the most efficient applications in rhus poisoning. A lotion or a poultice (with flaxseed or elm) often relieves insect bites and stings, articular pain, the pain of bruises and sprains, and sometimes causes relaxation in strangulated hernia, and relieves the discomfort of erysipelatous inflammation.

Therapy. In spasmodic asthma, if given in a dose of from thirty minims to one dram during the paroxysm, the benefit is apparent almost immediately. Small doses are of but little or no benefit in such a case. This full dose may be once repeated, but this is seldom necessary, and a single dose seldom produces vomiting.

Properties and Uses. The herb and the seeds are of the same action, the seeds being twice the strength of the herb. The herb is usually spoken of, unless the seeds are especially mentioned. It is a pure relaxant, possessing only the faintest moiety of stimulating property, and this of a transient character, expending itself upon the fauces, and the glands and mucous membrane of the mouth and respiratory organs.

Drawn from Cook's Physio-Medical Dispensatory; Scudder's Specific Medication and Specific Medicines; King's American Dispensatory, 18th edition (Felter and Lloyd); Ellingwood's American Materia Medica, Therapeutics and Pharmacognosy, and the Bountiful Herbs editorial.

In formulas

Indian tobacco stands in 26 documented formulas in the library, among them Asthma Support Formula.

Often paired with

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