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What does pyrexia mean in medical terms?
How is pyrexia classified?
What is fever & pyrexia?
Pyrexia is the medical term for fever, in which the human body temperature rises above the average normal (37 degrees Celsius or 98.6 degrees Fahrenheit). Pyrexia is one of the most common symptoms of numerous medical conditions. There are multiple factors can affect the normal body temperature of an individual.
May 3, 2018 · Hyperpyrexia, or fever of 106°F or higher, is a medical emergency. If the fever is not lowered, organ damage and death can result. In fact, if you’re experiencing a fever of 103°F or higher ...
Jul 7, 2023 · Hyperpyrexia is not a disease but a symptom of an underlying condition, and it can have many causes. Here are some of the causes: Infections. Bacterial, parasitic, or viral infections are the most ...
Sep 4, 2023 · Fever, or pyrexia, is the elevation of an individual's core body temperature above a 'set-point' regulated by the body's thermoregulatory center in the hypothalamus. This increase in the body's 'set-point' temperature is often due to a physiological process brought about by infectious causes or non-infectious causes such as inflammation, malignancy, or autoimmune processes. These processes ...
- 2022/09/11
Fever or pyrexia in humans is a body temperature above the normal range due to an increase in the body's temperature set point in the hypothalamus. [5] [6] [12] [7] There is no single agreed-upon upper limit for normal temperature: sources use values ranging between 37.2 and 38.3 °C (99.0 and 100.9 °F) in humans.
- Temperature > between 37.2 and 44.8 °C (99.0 and 112.6 °F)
- Based on underlying cause, not required for fever itself
Nov 21, 2023 · The term pyrexia means to have an increased body temperature above normal body temperature. The word originated in mid 18th century Greece from the word purexis or 'to be feverish'.
pyrexia: ( fē'vĕr ), A complex physiologic response to disease mediated by pyrogenic cytokines and characterized by a rise in core temperature, generation of acute phase reactants, and activation of immune systems. Synonym(s): febris , pyrexia [A.S. fefer ] fe·ver pyrexiophobia.
