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52 results for: Delirium

Dictionary Entries (16 more entries. View all »)
Dictionary.com Unabridged (v 1.1) - Cite This Source
de·lir·i·um    Audio Help   [di-leer-ee-uhm] Pronunciation Key
–noun, plural -lir·i·ums, -lir·i·a    Audio Help   [-leer-ee-uh] Pronunciation Key.
1.Pathology. a more or less temporary disorder of the mental faculties, as in fevers, disturbances of consciousness, or intoxication, characterized by restlessness, excitement, delusions, hallucinations, etc.
2.a state of violent excitement or emotion.
[Origin: 1590–1600; < L délīrium frenzy, equiv. to délīr(āre) (see deliration) + -ium -ium]
Dictionary.com Unabridged (v 1.1)
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.

Encyclopedia Articles (34 more entries. View all »)
Columbia Electronic Encyclopedia - Cite This Source

delirium tremens, hallucinatory episodes that may occur during withdrawal from chronic alcoholism, popularly known as the DTs. An episode of delirium tremens is usually preceded by disturbed sleep and irritability, and generally takes several days to develop. The patient may experience sweating and increases in heart rate and body temperature, as well as hallucinations, tremors, and convulsions. In severe cases, delirium tremens may lead to hypothermia, cardiovascular collapse, and death. Delirium tremens can be treated, and even prevented, by the injection of fairly large doses of glucose, thiamine (vitamin B1), and insulin, and the continued administration of fluids (sodium chloride and sodium lactate) and the B vitamins. The condition is related to the abrupt drop in blood alcohol level after drinking ceases. Tranquilizers, sedatives, and anticonvulsants are also used in treatment.

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