Ordeal Bean, Calabar Bean
physostigma venenosum
Medicinal Actions
Colic
Primary Conditions Treated
General Dosage
Too dangerous for internal use; 1–2 eye drops 3 ×/day.
Safety & Contraindications
Not covered. Lethal dose for adult man = 6–10 drops physostigmine. Symptoms of intoxication: cyanosis diarrhea, dizziness, nausea, salivation, spasms, stupor, sweating, tachycardia, twitching, vomiting, and finally death through asphyxiation. Lithium chloride may increase toxicity.
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