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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 ]
For example, naloxone is the antidote for opiates such as heroin or morphine. Similarly, benzodiazepine overdoses may be effectively reversed with flumazenil. As a nonspecific antidote, activated charcoal is frequently recommended if available within one hour of the ingestion and the ingestion is significant. [23]
Some effects of alcohol intoxication, such as euphoria and lowered social inhibition, are central to alcohol's desirability. [21] As drinking increases, people become sleepy or fall into a stupor. At very high blood alcohol concentrations, for example above 0.3%, the respiratory system becomes depressed and the person may stop breathing. [22]
Levels of even less than 0.1% can cause intoxication, with unconsciousness often occurring at 0.3–0.4%. [83] Death from ethanol consumption is possible when blood alcohol levels reach 0.4%. A blood level of 0.5% or more is commonly fatal. The oral median lethal dose (LD 50) of ethanol in rats is 5,628 mg/kg. Directly translated to human ...
Drug misuse is a term used commonly when prescription medication with sedative, anxiolytic, analgesic, or stimulant properties is used for mood alteration or intoxication ignoring the fact that overdose of such medicines can sometimes have serious adverse effects.
Toxicity is the degree to which a chemical substance or a particular mixture of substances can damage an organism. [1] Toxicity can refer to the effect on a whole organism, such as an animal, bacterium, or plant, as well as the effect on a substructure of the organism, such as a cell (cytotoxicity) or an organ such as the liver (hepatotoxicity).
Image credits: moonchild_86 #3. Freshman year of college, among all the new friends I made that year, there was one guy who was always a goofball. Very laidback, casual, down for whatever.
Intoxication — or poisoning, especially by an alcoholic or narcotic substance — may refer to: Substance intoxication: Alcohol intoxication; LSD intoxication;