Zopisign is a brand of the generic medication called zopiclone. For patients who have been prescribed sleeping tablets, zopiclone 10-mg pills contain 10 mg from the active substance zopiclone. one of three 'z' medications designed to deliver similar results to benzodiazepines, but with the same degree of adverse effects or the same chance of dependence. It has been in use within clinical environments since late 1980s.
