CNS depressants— What are CNS depressants?

CNS
depressants—
What are CNS depressants?

CNS depressants, sometimes
referred to as sedatives and
tranquilizers, are substances
that can slow brain activity. This
property makes them useful
for treating anxiety and sleep
disorders. Among the medications
commonly prescribed for these
purposes are the following:
• Benzodiazepines, such as
diazepam (Valium) and
alprazolam (Xanax), are
sometimes prescribed to treat
anxiety, acute stress reactions,
and panic attacks. The more
sedating benzodiazepines,
such as triazolam (Halcion)
and estazolam (ProSom) are
prescribed for short-term
treatment of sleep disorders.
Usually, benzodiazepines
are not prescribed for longterm
use because of the risk
for developing tolerance,
dependence, or addiction.