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May 7, 2022 · A fever is a temporary rise in body temperature. It's one part of an overall response from the body's immune system. A fever is usually caused by an infection. For most children and adults, a fever may be uncomfortable. But it usually isn't a cause for concern.
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.
Nov 15, 2023 · A fever is when you have a brief rise in body temperature that’s higher than your normal body temperature. It’s also called a high temperature, hyperthermia, or pyrexia.
May 31, 2023 · A fever is when your body temperature rises higher than normal. A fever itself isn’t an illness. Rather, it’s a symptom for a wide range of health conditions.
What is a fever? A fever is when your body temperature is higher than normal. Having a fever can also be called ‘having a temperature’. A normal temperature is around 36℃ to 37℃, although it depends on: your age; what you’ve been doing; the time of day; how you take the measurement; You probably have a fever if your temperature is 38 ...
Jul 23, 2019 · Find information on the causes, treatment, and prevention of fever. Learn when you should see a doctor about a fever.
Jun 20, 2024 · A fever is when your body temperature is higher than your normal average temp. Learn how to take temperature, fever types, symptoms, causes, and treatments.
Feb 26, 2022 · A fever is a common sign of illness, but that's not necessarily a bad thing. In fact, fevers seem to play a key role in fighting infections. So should you treat a fever or let the fever run its course?
Jan 2, 2024 · A person has a fever when their temperature is higher than 100°F (37°C). Learn about fever types, symptoms, causes, and treatments in this article.
Find out about high temperature (fever) in adults including what causes it, how to tell if you have a high temperature and how to treat it.