Search results
People also ask
What does pyrexia mean in medical terms?
How is pyrexia classified?
What is fever & pyrexia?
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 ...
- 2022/09/11
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. Read on to know the causes, symptoms, and treatment of pyrexia.
Nov 21, 2023 · Pyrexia is a rise in the body's core temperature, otherwise known as a fever. It is a mechanism developed by the immune system to reduce the severity of illness by...
- Hyperpyrexia: Definition, Causes & Symptoms
- What Is Tachypnea? - Definition, Causes & Treatment
- What Is Dyspnea? - Definition, Causes & Treatment
- Hydration | Definition, Sources & Benefits
- What Is Hemorrhage? - Definition & Symptoms
- What Is Pancytopenia? - Definition, Causes & Treatment
- What Is Hyperthermia? - Definition, Causes & Symptoms & Treatment
- What Is Hypotension? - Definition, Causes, Symptoms & Treatment
- What is IV Therapy? - Definition, History, Types & Complications
The meaning of PYREXIA is abnormal elevation of body temperature : fever.
Oct 3, 2016 · Pyrexia (also named fever) is the altering upward of the thermoregulatory set point, often secondary to the systemic inflammatory response to a stimulus such as infection. The molecular basis is summarized in Fig. 1 [5, 6].
- James F. Doyle, Frédérique Schortgen
- 10.1186/s13054-016-1467-2
- 2016
- Crit Care. 2016; 20: 303.
Jul 14, 2016 · Fever has its etymological basis in Latin, meaning simply ‘heat’, and pyrexia comes from the Greek ‘pyr’, meaning fire or fever. Some sources use the terms interchangeably, whereas others preserve ‘fever’ to mean a raised temperature caused by the action of thermoregulatory pyrogens on the hypothalamus; for instance, in sepsis and ...
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.
