Substance misuse, also known as drug misuse or, in older vernacular, substance 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 misuse 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.
Alcohol abuse encompasses a spectrum of alcohol-related substance abuse, ranging from the consumption of more than 2 drinks per day on average for men, or more than 1 drink per day on average for women, to binge drinking or alcohol use disorder.
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.
Alcohol dependence is a previous psychiatric diagnosis in which an individual is physically or psychologically dependent upon alcohol.
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.
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.
Emergency psychiatry is the clinical application of psychiatry in emergency settings. Conditions requiring psychiatric interventions may include attempted suicide, substance abuse, depression, psychosis, violence or other rapid changes in behavior.
Pine Rest Christian Mental Health Services is a psychiatric hospital and behavioral health provider, with the main treatment campus located in Grand Rapids, Michigan. The Chief Executive Officer and President is Dr. Mark Eastburg, appointed December, 2006.
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.
In the United States, a psychiatric-mental health nurse practitioner (PMHNP) is an advanced practice registered nurse trained to provide a wide range of mental health services to patients and families in a variety of settings. PMHNPs diagnose, conduct therapy, and prescribe medications for patients who have psychiatric disorders, medical organic brain disorders or substance abuse problems. They are licensed to provide emergency psychiatric services, psychosocial and physical assessments of their patients, treatment plans, and manage patient care. They may also serve as consultants or as educators for families and staff. The PMHNP has a focus on psychiatric diagnosis, including the differential diagnosis of medical disorders with psychiatric symptoms, and on medication treatment for psychiatric disorders.
Dual diagnosis is the condition of having a mental illness and a comorbid substance use disorder. There is considerable debate surrounding the appropriateness of using a single category for a heterogeneous group of individuals with complex needs and a varied range of problems. The concept can be used broadly, for example depression and alcohol use disorder, or it can be restricted to specify severe mental illness and substance use disorder, or a person who has a milder mental illness and a drug dependency, such as panic disorder or generalized anxiety disorder and is dependent on opioids. Diagnosing a primary psychiatric illness in people who use substances is challenging as substance use disorder itself often induces psychiatric symptoms, thus making it necessary to differentiate between substance induced and pre-existing mental illness.
Psychiatry is the medical specialty devoted to the diagnosis, prevention, and treatment of deleterious mental conditions. These include various matters related to mood, behaviour, cognition, perceptions, and emotions.
David M. McDowell (1963–2014) was an American psychiatrist, author and creative consultant. He co-founded the Substance Treatment and Research Service at Columbia University and served as its medical director. He also founded Columbia's Buprenorphine Program, the first such treatment program for opiate addiction in the United States, which according to The New York Times had an 88% success rate. His scholarly work has focused on co-occurring psychiatric disorders and substance abuse problems, particularly club drugs and marijuana. McDowell's book Substance Abuse: From Principles to Practice, is one of the more highly regarded and accessible books on the subject, and is excerpted in the American Psychiatric Association's textbook on substance abuse treatment.
Herbert David Kleber was an American psychiatrist and substance abuse researcher. His career, centered on the evidence-based treatment of addiction, focused on scientific approaches in place of punishment and moralisms. His career focused on pathology of addiction to help patients reduce the severe discomforts of withdrawal, avoid relapse and stay in recovery.
Sex Rehab with Dr. Drew is a VH1 reality television show that documents people being treated for sexual addiction by Dr. Drew Pinsky and his staff at the Pasadena Recovery Center in Pasadena, California. Premiering on November 1, 2009, Sex Rehab was a spin-off of Celebrity Rehab with Dr. Drew, in which Pinsky treats celebrities for substance abuse.
Substance use disorder (SUD) is the persistent use of drugs despite substantial harm and adverse consequences to self and others. Related terms include substance use problems and problematic drug or alcohol use.
Addiction psychiatry is a medical subspecialty within psychiatry that focuses on the evaluation, diagnosis, and treatment of people who have one or more disorders related to addiction. This may include disorders involving legal and illegal drugs, gambling, sex, food, and other impulse control disorders. Addiction psychiatrists are substance use disorder experts. Growing amounts of scientific knowledge, such as the health effects and treatments for substance use disorders, have led to advancements in the field of addiction psychiatry. These advancements in understanding the neurobiology of rewarding behavior, along with federal funding, has allowed for ample opportunity for research in the discipline of addiction psychiatry. Addiction psychiatry is an expanding field, and currently there is a high demand for substance use disorder experts in both the private and public sector.
Charles P. O'Brien is a research scientist, medical educator and a leading expert in the science and treatment of addiction. He is board certified in neurology, psychiatry and addiction psychiatry. He is currently the Kenneth E. Appel Professor of Psychiatry, and vice chair of psychiatry, in the Perelman School of Medicine at the University of Pennsylvania.
Psychiatry is, and has historically been, viewed as controversial by those under its care, as well as sociologists and psychiatrists themselves. There are a variety of reasons cited for this controversy, including the subjectivity of diagnosis, the use of diagnosis and treatment for social and political control including detaining citizens and treating them without consent, the side effects of treatments such as electroconvulsive therapy, antipsychotics and historical procedures like the lobotomy and other forms of psychosurgery or insulin shock therapy, and the history of racism within the profession in the United States.
Ayana Jordan is an American addiction psychiatrist and immunopathologist. She researches treatments for substance use disorders in marginalized communities. She is the Barbara Wilson Associate Professor of Psychiatry at NYU Langone Health and was a professor at Yale School of Medicine. She served as an attending psychiatrist in the Yale University Department of Psychiatry. She was elected to the Board of Trustees of the American Psychiatric Association in 2018. She attended Hampton University and received her MD and PhD from the Albert Einstein College of Medicine.
