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Alcohol intoxication, also known in overdose as alcohol poisoning, [ 1] commonly described as drunkenness or inebriation, [ 9] is the behavior and physical effects caused by a recent consumption of alcohol. [ 6][ 10] In addition to the toxicity of ethanol, the main psychoactive component of alcoholic beverages, other physiological symptoms may ...
Alcohol use disorder can result in brain damage which causes impairments in executive functioning such as impairments to working memory and visuospatial function. Alcohol abuse is also associated with incidence of personality disorders, affective disorders, and emotional dysregulation.
Alcohol withdrawal syndrome ( AWS) is a set of symptoms that can occur following a reduction in alcohol use after a period of excessive use. [1] Symptoms typically include anxiety, shakiness, sweating, vomiting, fast heart rate, and a mild fever. [1] More severe symptoms may include seizures, and delirium tremens (DTs); which can be fatal in ...
The brain is a major target for the actions of alcohol, and heavy alcohol consumption has long been associated with brain damage. Studies clearly indicate that alcohol is neurotoxic, with direct effects on nerve cells. Chronic alcohol abusers are at additional risk for brain injury from related causes, such as poor nutrition, liver disease, and ...
Alcohol dependence is a previous ( DSM-IV and ICD-10) psychiatric diagnosis in which an individual is physically or psychologically dependent upon alcohol (also chemically known as ethanol ). In 2013, it was reclassified as alcohol use disorder in DSM-5, [1] which combined alcohol dependence and alcohol abuse into this diagnosis.
The WHO calls alcoholism "a term of long-standing use and variable meaning", and use of the term was disfavored by a 1979 WHO expert committee. In professional and research contexts, the term alcoholism is not currently favored, but rather alcohol abuse, alcohol dependence, or alcohol use disorder are used.
Alcoholic hallucinosis. Alcoholic hallucinosis is a complication of alcohol misuse in people with alcohol use disorder. [ 1][ 2] It can occur during acute intoxication or withdrawal with the potential of having delirium tremens. Alcohol hallucinosis is a rather uncommon alcohol-induced psychotic disorder almost exclusively seen in chronic ...
Substance intoxication is a transient condition of altered consciousness and behavior associated with recent use of a substance. [1] It is often maladaptive and impairing, but reversible. [2] If the symptoms are severe, the term "substance intoxication delirium " may be used. [3] Slang terms for the state include: getting high (generic), and ...