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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 ]
Limits for short-term exposure, such as STELs or CVs, are defined only if there is a particular acute toxicity associated with a substance. These limits are set by the American Conference of Governmental Industrial Hygienists (ACGIH) and the Occupational Safety and Health Administration (OSHA), based on experimental data.
Fentanyl. 2 mg (white powder to the right) is a lethal dose in most people. [1] US penny is 19 mm (0.75 in) wide.. A drug overdose (overdose or OD) is the ingestion or application of a drug or other substance in quantities much greater than are recommended.
The median toxic dose encompasses the category of toxicity that is greater than half maximum effective concentration (ED 50) but less than the median lethal dose (LD 50). However, for some highly potent toxins (ex. lofentanil , botulinum toxin ) the difference between the ED 50 and TD 50 is so minute that the values assigned to them may be ...
Intoxication — or poisoning, especially by an alcoholic or narcotic substance — may refer to: . Substance intoxication: . Alcohol intoxication; LSD intoxication; Toxidrome ...
In clinical studies, metadoxine has been reported to reduce the half-life of ethanol in healthy volunteers and in acutely intoxicated patients; to accelerate the metabolism of alcohol and acetaldehyde into less toxic higher ketones and to improve their urinary clearance; to restore laboratory variables such as alcohol, ammonia, γ-GT, and alanine aminotransferase; and to improve clinical ...
The median effective dose is the dose that produces a quantal effect (all or nothing) in 50% of the population that takes it (median referring to the 50% population base). [6] It is also sometimes abbreviated as the ED 50, meaning "effective dose for 50% of the population". The ED50 is commonly used as a measure of the reasonable expectancy of ...
Medical terminology is a language used to precisely describe the human body including all its components, processes, conditions affecting it, and procedures performed upon it. Medical terminology is used in the field of medicine .