Drug used in Narcoanalysis is:
Ref: Essentials of Medical Pharmacology by K.D. Tripat hi p. 109, 113.Explanation:Hyoscine (Scopalamine)Atropine substitute and quartemary ammonium compoundLess potent and longer acting than atropineUsed for esophageal and gastrointestinal spastic conditions.- Hyoscine has been used to produce sedation and amnesia during labour (twilight sleep) and to control maniacal states.- It had earned a reputation as a lie detector' during world war SI: its amnesic and depressant action was believed to put the subject 'off guard' in the face of sustained interrogation and sleep deprivation, so that he came out with the truth.
Cocaine
Pethidine
Atropine
Scopalamine
Seedatives & Hyponotics