01:830:340 Lecture Notes - Lecture 11: Delirium Tremens, Psychological Dependence, Substance Dependence
19 Nov 2020
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Document Summary
Dsm-v describes substance use disorders in terms of maladaptive pattern behaviors that are related to a continued use of drugs. Previous versions used two terms to describe substance use disorders, and these terms reflect different levels of severity. Polysubstance abuse: abuse of/dependence on several types of drugs. The number of problems that a person encounters seems to provide a distinction between those who are addicted and those who are not. Patterns of pathological consumption, impaired control over use. Consequences that follow prolonged patterns of abuse, social and occupational impairments, disruptions in interpersonal relationships. Features associated with problematic use of chemical substances. Need the drug to relieve negative mood states or prepare for certain activities. It is not unusual for the person who abuses drugs to try to stop. Diminished control over drinking is a crucial feature alcohol substance use. Some of the physiological consequences include tolerance and withdrawal.
