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Addiction is characterized by behavior that is originally voluntary and reward-seeking that over time, becomes compulsive, with a desire to avoid dysphoria or withdrawal rather than to experience the original positive effects associated. A person may become physiologically dependent, experience withdrawal, and experience significant cravings.
An addictive behavior is a behavior, or a stimulus related to a behavior (e.g., sex or food), that is both rewarding and reinforcing, and is associated with the development of an addiction. There are two main forms of addiction: substance use disorders (including alcohol, tobacco, drugs and cannabis) and behavioral addiction (including sex ...
Chemistry, not moral failing, accounts for the brain’s unwinding. In the laboratories that study drug addiction, researchers have found that the brain becomes conditioned by the repeated dopamine rush caused by heroin. “The brain is not designed to handle it,” said Dr. Ruben Baler, a scientist with the National Institute on Drug Abuse.
Throughout history, addiction has largely been seen as a moral failing or character flaw, as opposed to an issue of public health. [ 54 ] [ 55 ] [ 56 ] Substance use has been found to be more stigmatized than smoking, obesity, and mental illness.
The stigma surrounding addiction can heavily influence opioid addicts not to seek help. Many people view addiction as a moral failing rather than a medical condition, which can lead to feelings of shame and isolation. This stigma can also affect family members, making it difficult for them to support their loved ones effectively. [178]
The etymology of the term addiction throughout history has been misunderstood and has taken on various meanings associated with the word. [201] An example is the usage of the word in the religious landscape of early modern Europe. [202] "Addiction" at the time meant "to attach" to something, giving it both positive and negative connotations.
People with addiction use substances or engage in behaviors that become compulsive and often continue despite harmful consequences." [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 ...
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 ...