Tobacco
NameTobacco
Scientific NameNicotiana tabacum
Common NamesTobacco, Cultivated Tobacco, Common Tobacco
Plant FamilySolanaceae
Natural HabitatNative to tropical and subtropical Americas, it is now widely cultivated globally in warm climates for its leaves. It thrives in well-drained, fertile soils with full sun exposure.
Parts Usedleaf,whole_plant
Medicinal Actionsanalgesic,antimicrobial
Traditional UsesTraditionally, tobacco has been used by indigenous cultures for ceremonial and spiritual purposes, often smoked or taken as snuff. Medicinally, it was applied topically as a poultice for pain relief (e.g., headaches, toothaches, sprains), as an insect repellent, and for treating skin conditions or parasitic infections due to its antimicrobial properties. It was also used as an emetic for purification and as a stimulant.
Active ConstituentsNicotine, Nornicotine, Anabasine, Myosmine, Cotinin
Preparation Methodspoultice,powder,infusion
Contraindications & WarningsTobacco is highly toxic and addictive. Internal use is strongly discouraged due to severe health risks including cardiovascular disease, various cancers, respiratory illnesses, and addiction. It is contraindicated in pregnancy, breastfeeding, and for individuals with heart conditions, hypertension, or respiratory disorders. It can interact with numerous medications.
Cultivation NotesTobacco requires a warm climate, full sun, and fertile, well-drained soil. Seeds are typically started indoors and transplanted after the last frost. Plants are often 'topped' (flower heads removed) to encourage larger leaf growth. Regular watering and fertilization are necessary.
Raritycommon
Description
Nicotiana tabacum is a robust annual herbaceous plant, typically growing 1-2 meters tall, characterized by large, sticky, ovate to lanceolate leaves. It produces terminal clusters of trumpet-shaped flowers, often pinkish-red to white, as seen in the image.
