Given the difficulty of achieving sustained recovery, pharmacotherapy of opioid and cocaine addiction is more effective when combined with behavioral and psychosocial approaches. Effective pharmacotherapies for opioid dependence and withdrawal include methadone, L-alpha acetylmethadol (LAAM), naltrexone, buprenorphine, and clonidine. Treatment of cocaine addiction includes anti-craving agents, ...

Certain personality types and behavioral traits display high correlations to drug use and an increased level of dopamine in the reward system is a common denominator of all drugs of abuse. Dopamine response to drugs has been suggested to correlate with some of these personality types and to be a key factor influencing the predisposition to addiction. This study investigated if behavioral traits...

Addiction is characterized by an uncontrollable drive to obtain drugs and reduced drive to seek biological rewards. These behavioral changes result from enduring neuroplasticity in brain circuits that underlie motivation and the initiation of adaptive behaviors. In most cases, the pharmacological treatments have been only modestly successful or failed to alter the cardinal features of addiction...

We report the development and validation of a scale to measure online shopping addiction. Inspired by previous theories and research on behavioral addiction, the Griffiths's widely accepted six-factor component model was referred to and an 18-item scale was constructed, with each component measured by three items. The results of exploratory factor analysis, based on Sample 1 (999 college studen...

Article history: Received on: 13/02/2013 Revised on: 15/02/2013 Accepted on: 09/03/2013 Available online: 28/03/2013 Drug addiction presents a chronic relapsing disorder characterized by persistent drug-seeking and taking behaviors. Given the significant detrimental effects of this disease both socially and economically, a considerable research has been dedicated to understanding a number of is...

Current Opinion in Gastroenterology 2010, 26:165–169 Purpose of review Food addiction has been implicated as a putative causal factor in chronic overeating, binge eating, and obesity. The concept of food addiction has been controversial historically due to definitional and conceptual difficulties and to a lack of rigorous scientific data. Recent findings Support for the food addiction hypothesi...