Treatment of insomnia.
D000700:Analgesics / Q000627:therapeutic use; D002908:Chronic Disease; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use*; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy*
D000700:Analgesics; D006993:Hypnotics and Sedatives