| depressive psychosis | A major disorder of mood in which biologic factors are believed to play a prominent role. See: depression. (05 Mar 2000) |
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| drug psychosis | Psychosis following or precipitated by ingestion of a drug, e.g., LSD. (05 Mar 2000) |
| ICU psychosis | Psychotic episode(s), classically occurring in coronary care patients, occurring within 24 hours after entering the ICU in individuals with no previous history of psychosis; related to sleep deprivation, overstimulation in the ICU, and time spent on life support systems, and should be distinguished from exacerbation of a pre-existing psychosis or an organic psychosis such as delirium. (05 Mar 2000) |
| dysmnesic psychosis | <syndrome> May occur as a sequel to chronic alcohol abuse. Features include personality changes, confabulation, psychosis, disorientation, polyneuritis, insomnia and hallucinations. (27 Sep 1997) |
| infection-exhaustion psychosis | A psychosis following an acute infection, shock, or chronic intoxication; begins as delirium followed by pronounced mental confusion with hallucinations and unsystematised delusions, and sometimes stupor. Synonym: febrile psychosis. (05 Mar 2000) |
| involutional psychosis | An obsolete term for mental disturbance occurring during the menopause or later life. (05 Mar 2000) |
| toxic psychosis | A psychosis caused by some toxic substance, whether endogenous or exogenous. (05 Mar 2000) |
| traumatic psychosis | A psychosis resulting from physical injury or emotional shock. Compare: posttraumatic psychosis. (05 Mar 2000) |
| exhaustion psychosis | Rarely used term for a confusional emotional state following an exhausting event. (05 Mar 2000) |
| febrile psychosis | A psychosis following an acute infection, shock, or chronic intoxication; begins as delirium followed by pronounced mental confusion with hallucinations and unsystematised delusions, and sometimes stupor. Synonym: febrile psychosis. (05 Mar 2000) |
| Korsakoff's psychosis | <syndrome> May occur as a sequel to chronic alcohol abuse. Features include personality changes, confabulation, psychosis, disorientation, polyneuritis, insomnia and hallucinations. (27 Sep 1997) |
| functional psychosis | An obsolete term once used to denote schizophrenia and other severe mental disorders before modern science discovered a biological component to some aspects of each of the disorders. (05 Mar 2000) |