Addictive Drugs

The habitual use of a mind-altering
substance can lead to dependency.
Abusers have the Addiction disadvan-
tage (p. 122), and may suffer with-
drawal (see box) if forced to go with-
out the drug.
Below are rules for three common
classes of addictive drugs. Note that
these are also poisons. If someone
takes a large dose, follow all the usual
rules for poison on pp. 437-439, except
where specified otherwise.