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A
Small Dose of Nicotine
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References / Additional Information (08/27/05)
NICOTINE
DOSSIER
Name: Nicotine
Use: pesticide, drug in tobacco
Source: tobacco
Recommended daily intake: none (not
essential)
Absorption: lung, skin, stomach (poor),
intestine (better), (poor absorption in the stomach
because nicotine is a strong base)
Sensitive individuals: fetus, children
Toxicity/symptoms: dependency producing,
acute effects: nausea, vomiting, salivation, diarrhea,
dizziness, mental confusion, weakness
Regulatory facts: RfD (none), LD50
10 mg/kg
General facts: long history of use,
produces dependency in user
Environmental: growing demand for cigarettes
in developing countries
Recommendations: avoid
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