Chlormethiazole abuse.

This report describes 17 cases of chlormethiazole abuse or dependence. These include one case with symptoms and signs of withdrawal and two other similar cases where undoubted dependence was combined with excessive alcohol intake. Seven other patients with alcoholism who indulged in drug-seeking behaviour involving chlormethiazole are also reported, together with a further seven abusers of various other drug who were also discovered to be taking chlormethiazole.