Fever - Wikipedia
网页Hyperpyrexia is an extreme elevation of body temperature which, depending upon the source, is classified as a core body temperature greater than or equal to 40 or 41 °C (104 or 106 °F); the range of hyperpyrexia includes cases considered severe (≥ 40 °C) and extreme (≥ …
What is Hyperpyrexia? What are its causes, symptoms, and ... - WebMD
网页2023年7月7日 · Hyperpyrexia is a condition where the body temperature goes above 106.7 degrees Fahrenheit (41.5 degrees Celsius) due to changes in the hypothalamus — the organ in the brain that...
Hyperpyrexia: Definition, Symptoms, Causes, and Treatment - Healthline
网页2018年5月4日 · Hyperpyrexia, or a very high fever, can indicate an infection or some other serious condition. It's a medical emergency, so seek medical care immediately if you or your child has a fever higher...
Hyperpyrexia: Causes, symptoms, and treatment - Medical News Today
网页2023年6月26日 · What are the symptoms? Treatment and management. How is hyperpyrexia diagnosed? Outlook. Fast facts on hyperpyrexia: Viruses that can cause hyperpyrexia include enterovirus infection,...
Physiology, Fever - StatPearls - NCBI Bookshelf
网页2023年9月4日 · Hyperpyrexia is the term for exceptionally high fever (greater than 41 C), which can occur in patients with severe infections. Hyperpyrexia may also be seen in patients with CNS hemorrhages and is associated with a poor outcome. Elevated brain temperature may lead to increased intracranial pressure, ischemic brain injury, …
Pathophysiology and treatment of fever in adults - UpToDate
网页2022年11月23日 · Definitions of normal body temperature, the pathophysiology of fever, the role of cytokines, and the treatment of fever in adults will be reviewed here. Fever of unknown origin in adults, drug fever, and the treatment of fever in infants and children are discussed separately.
Hyperpyrexia in patients with COVID‐19 - PMC - National Center …
网页2020年6月29日 · Hyperpyrexia is an elevation of body temperature above 106.7°F (41.5°C) due to an abnormally increased hypothalamic‐thermoregulatory set. The pathophysiology, impact, and outcomes of hyperpyrexia in patients with COVID‐19 have not yet been studied.
Hyperpyrexia - SpringerLink
网页2024年1月1日 · A core body temperature that is higher than or equal to 40 °C or 41 °C (104 °F or 106 °F), depending on the source, is referred to as hyperpyrexia. Cases of hyperpyrexia can be classed as severe (40 °C) or extreme (42 °C).
Should we treat pyrexia? And how do we do it? - Critical Care
网页2016年10月3日 · Hyperpyrexia can be encountered initially but hypothermia usually occurs thereafter. Guidelines for organ donor management recommend that physiological parameters, including body core temperature, should be maintained in normal ranges without scientific evidence [ 37 ].
Hyperthermia - LITFL • CCC
网页2020年11月3日 · Hyperthermia is when core temperature exceeds that normally maintained by homeostatic mechanisms. Fever or pyrexia is an elevation of body temperature above the normal range of 36.5–37.5 °C (97.7–99.5 °F) due to an increase in the temperature regulatory set point.
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