title: Eszopiclone (Lunesta), a new hypnotic.
abstract: Eszopiclone (Lunesta) is effective for treatment of insomnia for at least 6 months, with no evidence of tolerance, dependence or abuse. It has caused mild, transient memory impairment in some patients. No studies are available comparing eszopiclone with similar drugs like zolpidem (Ambien) or zaleplon (Sonata).
mesh_terms: D053961:Azabicyclo Compounds; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use*; D010879:Piperazines / Q000009:adverse effects / Q000627:therapeutic use*; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy*; D012894:Sleep Stages; D019966:Substance-Related Disorders / Q000209:etiology
chemical_list: D053961:Azabicyclo Compounds; D006993:Hypnotics and Sedatives; D010879:Piperazines; C515050:zopiclone