Substance abuse, also known as drug abuse, is the use of a drug in amounts or by methods that are harmful to the individual or others. It is a form of substance-related disorder. Differing definitions of drug abuse are used in public health, medical, and criminal justice contexts. In some cases, criminal or anti-social behavior occurs when the person is under the influence of a drug, and long-term personality changes in individuals may also occur. In addition to possible physical, social, and psychological harm, the use of some drugs may also lead to criminal penalties, although these vary widely depending on the local jurisdiction.
Pornography addiction is the scientifically controversial application of an addiction model to the use of pornography. Pornography may be part of compulsive behavior with negative consequences to one's physical, mental, social, or financial well-being. While the World Health Organization's ICD-11 (2022) has recognized compulsive sexual behaviour disorder (CSBD) as an "impulsive control disorder", CSBD is not an addiction, and the American Psychiatric Association's DSM-5 (2013) and the DSM-5-TR (2022) do not classify compulsive pornography consumption as a mental disorder or a behavioral addiction.
Drug rehabilitation is the process of medical or psychotherapeutic treatment for dependency on psychoactive substances such as alcohol, prescription drugs, and street drugs such as cannabis, cocaine, heroin, and amphetamines. The general intent is to enable the patient to confront substance dependence, if present, and stop substance misuse to avoid the psychological, legal, financial, social, and medical consequences that can be caused.
Opioid use disorder (OUD) is a substance use disorder characterized by cravings for opioids, continued use despite physical and/or psychological deterioration, increased tolerance with use, and withdrawal symptoms after discontinuing opioids. Opioid withdrawal symptoms include nausea, muscle aches, diarrhea, trouble sleeping, agitation, and a low mood. Addiction and dependence are important components of opioid use disorder.
Problem gambling or ludomania is repetitive gambling behavior despite harm and negative consequences. Problem gambling may be diagnosed as a mental disorder according to DSM-5 if certain diagnostic criteria are met. Pathological gambling is a common disorder associated with social and family costs.
Substance dependence, also known as drug dependence, is a biopsychological situation whereby an individual's functionality is dependent on the necessitated re-consumption of a psychoactive substance because of an adaptive state that has developed within the individual from psychoactive substance consumption that results in the experience of withdrawal and that necessitates the re-consumption of the drug. A drug addiction, a distinct concept from substance dependence, is defined as compulsive, out-of-control drug use, despite negative consequences. An addictive drug is a drug which is both rewarding and reinforcing. ΔFosB, a gene transcription factor, is now known to be a critical component and common factor in the development of virtually all forms of behavioral and drug addictions, but not dependence.
Ibogaine is a psychoactive indole alkaloid obtained either by extraction from plants in the family Apocynaceae such as Tabernanthe iboga, Voacanga africana, and Tabernaemontana undulata or by semi-synthesis from the precursor compound voacangine, another plant alkaloid. The total synthesis of ibogaine was described in 1956. Structural elucidation by X-ray crystallography was completed in 1960.
Contingency management (CM) is the application of the three-term contingency, which uses stimulus control and consequences to change behavior. CM originally derived from the science of applied behavior analysis (ABA), but it is sometimes implemented from a cognitive-behavioral therapy (CBT) framework as well.
An intensive outpatient program (IOP), also known as an intensive outpatient treatment (IOT) program, is a structured non-residential psychological treatment program which addresses mental health disorders and substance use disorders (SUDs) that do not require detoxification through a combination of group-based psychotherapy, individual psychotherapy, family counseling, educational groups, and strategies for encouraging motivation and engagement in treatment. IOP operates on a small scale and does not require the intensive residential or partial day services typically offered by the larger, more comprehensive treatment facilities.
The Journal of Studies on Alcohol and Drugs (JSAD) is a peer-reviewed scientific journal that publishes original research articles on various aspects of the use and misuse of alcohol and other drugs. Topics covered include the biological, medical, epidemiological, social, psychological, and legal aspects of alcohol and other drug use, abuse, and dependence. The journal was established in 1940 as the Quarterly Journal of Studies on Alcohol and changed its name in 1975 to Journal of Studies on Alcohol before obtaining its current name in 2007. The journal appears bimonthly and publishes supplements at irregular intervals. The Journal of Studies on Alcohol and Drugs is a not-for-profit journal based in the Center of Alcohol and Substance Use Studies at Rutgers University.
Drug addiction recovery groups are voluntary associations of people who share a common desire to overcome their drug addiction. Different groups use different methods, ranging from completely secular to explicitly spiritual. Some programs may advocate a reduction in the use of drugs rather than outright abstention. One survey of members found active involvement in any addiction recovery group correlates with higher chances of maintaining sobriety. Although there is not a difference in whether group or individual therapy is better for the patient, studies show that any therapy increases positive outcomes for patients with substance use disorders. The survey found group participation increased when the individual members' beliefs matched those of their primary support group. Analysis of the survey results found a significant positive correlation between the religiosity of members and their participation in twelve-step programs and to a lesser level in non-religious SMART Recovery groups, the correlation factor being three times smaller for SMART Recovery than for twelve-step addiction recovery groups. Religiosity was inversely related to participation in Secular Organizations for Sobriety.
Behavioral addiction, process addiction, or non-substance-related disorder is a form of addiction that involves a compulsion to engage in a rewarding non-substance-related behavior – sometimes called a natural reward – despite any negative consequences to the person's physical, mental, social or financial well-being. In the brain's reward system, a gene transcription factor known as ΔFosB has been identified as a necessary common factor involved in both behavioral and drug addictions, which are associated with the same set of neural adaptations.
Secular Organizations for Sobriety (SOS), also known as Save Our Selves, is a non-profit network of autonomous addiction recovery groups. The program stresses the need to place the highest priority on sobriety and uses mutual support to assist members in achieving this goal. The Suggested Guidelines for Sobriety emphasize rational decision-making and are not religious or spiritual in nature. SOS represents an alternative to the spiritually based addiction recovery programs such as Alcoholics Anonymous (AA). SOS members may also attend AA meetings, but SOS does not view spirituality or surrendering to a Higher Power as being necessary to maintain abstinence.
Substance use disorder (SUD) is the persistent use of drugs despite the substantial harm and adverse consequences to one's own self and others, as a result of their use. In perspective, the effects of the wrong use of substances that are capable of causing harm to the user or others, have been extensively described in different studies using a variety of terms such as substance use problems, problematic drugs or alcohol use, and substance use disorder.The National Institute of Mental Health (NIMH) states that "Substance use disorder (SUD) is a treatable mental disorder that affects a person's brain and behavior, leading to their inability to control their use of substances like legal or illegal drugs, alcohol, or medications. Symptoms can be moderate to severe, with addiction being the most severe form of SUD".Substance use disorders (SUD) are considered to be a serious mental illness that fluctuates with the age that symptoms first start appearing in an individual, the time during which it exists and the type of substance that is used. It is not uncommon for those who have SUD to also have other mental health disorders. Substance use disorders are characterized by an array of mental/emotional, physical, and behavioral problems such as chronic guilt; an inability to reduce or stop consuming the substance(s) despite repeated attempts; operating vehicles while intoxicated; and physiological withdrawal symptoms. Drug classes that are commonly involved in SUD include: alcohol (alcoholism); cannabis; opioids; stimulants such as nicotine (including tobacco), cocaine and amphetamines; benzodiazepines; barbiturates; and other substances.
Addiction is a neuropsychological disorder characterized by a persistent and intense urge to use a drug or engage in a behavior that produces natural reward, despite substantial harm and other negative consequences. Repetitive drug use often alters brain function in ways that perpetuate craving, and weakens self-control. This phenomenon – drugs reshaping brain function – has led to an understanding of addiction as a brain disorder with a complex variety of psychosocial as well as neurobiological factors that are implicated in addiction's development.
Mark S. Gold is an American physician, professor, author, and researcher on the effects of opioids, cocaine, tobacco, and other drugs as well as food on the brain and behavior. He is married to Janice Finn Gold.
The American Journal on Addictions is a bimonthly peer-reviewed medical journal covering addiction medicine. It was established in 1992 and is published by John Wiley & Sons on behalf of the American Academy of Addiction Psychiatry, of which it is the official journal. The editor-in-chief is Thomas R. Kosten. According to the Journal Citation Reports, the journal has a 2020 impact factor of 3.076, ranking it 17th out of 37 journals in the category "Substance Abuse".
The opioid epidemic, also referred to as the opioid crisis, is the rapid increase in the overuse, misuse/abuse, and overdose deaths attributed either in part or in whole to the class of drugs called opiates/opioids since the 1990s. It includes the significant medical, social, psychological, demographic and economic consequences of the medical, non-medical, and recreational abuse of these medications.
Deni Carise is an American clinical psychologist, adjunct professor of psychiatry at the University of Pennsylvania and researcher in substance use disorder treatment.
Mindfulness-Oriented Recovery Enhancement (MORE) is an evidence-based mind-body therapy program developed by Eric Garland. It is a therapeutic approach grounded in affective neuroscience that combines mindfulness training with reappraisal and savoring skills. Garland developed this approach by combining the key features of mindfulness training, "Third Wave" cognitive-behavioral therapy, and principles from positive psychology.
