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The disease model of addiction describes an addiction as a disease with genetic, biological, neurological or environmental origin. [1] The traditional medical model of disease requires only an abnormal condition causing distress, discomfort or dysfunction to an affected individual.
Dependency need is an important psychological concept, encompassing the fields of psychological, evolutionary, and ethological theory. Need, in general, is a concept greatly studied in varying psychological fields, by psychologists with varying specialties. Need is particularly important to the area of personality psychology. The concept of ...
[2] In the fields of psychology and medicine, there are two models commonly used for understanding the psychology behind addiction itself. One of such models is referred to as the disease model of addiction. This model classifies addiction as a diagnosable disease just as cancer or diabetes.
Behavioral addiction is a treatable condition. [20] Treatment options include psychotherapy and psychopharmacotherapy (i.e., medications) or a combination of both. Cognitive behavioral therapy (CBT) is the most common form of psychotherapy used in treating behavioral addictions; it focuses on identifying patterns that trigger compulsive behavior and making lifestyle changes to promote ...
[4] [5] Conversely, physical dependence involves entirely somatic symptoms, such as diarrhea, myalgia, nausea, sweating, tremors, and other symptoms that are readily observable. [4] [16] Substance dependence is a general term that can refer to either psychological or physical dependence, or both, depending on the specific substance involved. [4]
Health psychology examines the reciprocal influences of biology, psychology, behavioral, and social factors on health and illness. One application of the biopsychosocial model within health and medicine relates to pain, such that several factors outside an individual's health may affect their perception of pain.
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 ...
The conceptualization of dependency, within classical psychoanalytic theory, is directly related to Sigmund Freud's oral psychosexual stage of development. Frustration or over-gratification was said to result in an oral fixation and in an oral type of character, characterized by feeling dependent on others for nurturing and by behaviors ...