BACKGROUND The acute phase of abstinence from methamphetamine abuse is critical for rehabilitation success. Proton magnetic resonance spectroscopy has detected below-normal levels of glutamate+glutamine in anterior middle cingulate of chronic methamphetamine abusers during early abstinence, attributed to abstinence-induced downregulation of the glutamatergic systems in the brain. This study fur...

Background: The abuse of narcotic drugs and psychotropic substances such as amphetamines and ecstasy has had a growing trend. Tachycardia, increased blood pressure, hallucinations, panic attacks, and psychosis are the negative effects of methamphetamine abuse. The present study aimed to assess psychiatric disorders associated with methamphetamine-induced psychotic disorder. Methods: This cross-...

BACKGROUND The abuse of narcotic drugs and psychotropic substances such as amphetamines and ecstasy has had a growing trend. Tachycardia, increased blood pressure, hallucinations, panic attacks, and psychosis are the negative effects of methamphetamine abuse. The present study aimed to assess psychiatric disorders associated with methamphetamine-induced psychotic disorder. METHODS This cross-...

The purpose of this study was to explore the relationship between methamphetamine (meth) use and impulsivity in a sample of 385 HIV-negative heterosexually identified meth users. Participants who scored highest on a self-report measure of impulsivity were compared with those who scored lower in terms of background characteristics, meth use patterns, use of alcohol and other illicit drugs, sexua...

The present study assessed problems in Japanese prisoners (inmates) who abused methamphetamine. Fifty-two male inmates were assessed in 2005-2007 using the Addiction Severity Index-Japanese version and compared with 55 male methamphetamine abusers in hospitals and recovery centers. The chi(2) and Mann-Whitney-Wilcoxon tests showed that the inmates had a significantly lower education level, more...

The current study aims to analyze the withdrawal effects (i.e. psychological and physiological) of methamphetamine on addicts in Khyber Pakhtunkhwa province Pakistan. A sample 180 users was interviewed through an interview schedule by snowball sampling technique. For testing association between independent variable withdrawal) dependent variables physiological effects) a Chi-square test adminis...

Several lines of evidence implicate serotonergic dysfunction in diverse psychiatric disorders including anxiety, depression, and drug abuse. Mice with a knock-out of the 5HT1b receptor gene (HTR1B) displayed increased locomotor response to cocaine and elevated motivation to self-administer cocaine and alcohol. Previous genetic studies showed significant associations of HTR1B with alcohol depend...

BACKGROUND South Africa has a burgeoning problem of methamphetamine use, particularly in the Western Cape. Although methamphetamine has been associated with elevated psychological distress, there has been little examination of the mental health needs of out-of-treatment methamphetamine users in South Africa. OBJECTIVE To describe the mental health experiences and needs of out-of-treatment met...

Pandemic-related stress, depression, and anxiety might be important motivations for marijuana use. In this paper, we study the impact of COVID-19 pandemic on use among people aged 12 older in United States. We data from National Survey Drug Use Health (NSDUH) different econometric models to investigate national state levels. also consider other illicit drugs such as heroin methamphetamine. find...