title: Insomnia and its treatment.
mesh_terms: D000929:Antidepressive Agents, Tricyclic / Q000627:therapeutic use; D001463:Barbiturates / Q000627:therapeutic use; D001569:Benzodiazepines / Q000627:therapeutic use; D005977:Glutarates / Q000627:therapeutic use; D006801:Humans; D006846:Hydrocarbons, Halogenated / Q000627:therapeutic use; D006993:Hypnotics and Sedatives / Q000627:therapeutic use*; D008702:Methaqualone / Q000627:therapeutic use; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy*
chemical_list: D000929:Antidepressive Agents, Tricyclic; D001463:Barbiturates; D005977:Glutarates; D006846:Hydrocarbons, Halogenated; D006993:Hypnotics and Sedatives; D001569:Benzodiazepines; D008702:Methaqualone