Skip to Content


Pronunciation: ta'bun

Definition: An extremely potent cholinesterase inhibitor nerve gas; the lethal dose for humans is believed to be as low as 0.01 mg/kg; median lethal dosage (respiratory) is about 40 mg/minute/m3 for resting persons.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.