MeSH definition : A long-acting barbiturate that depresses most metabolic processes at high doses. It
is used as a hypnotic and sedative and may induce dependence. Barbital is also used
in veterinary practice for central nervous system depression.;
A long-acting barbiturate that depresses most metabolic processes at high doses. It
is used as a hypnotic and sedative and may induce dependence. Barbital is also used
in veterinary practice for central nervous system depression.