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A fever is when your body temperature is higher than normal, i.e. 37°C. It is caused by infections or other illnesses like flu, overheating, or dehydration. When you have a fever, you may also experience a hot, flushed face, headache, loss of appetite, body aches, shivering, sweating or weakness.
May 22, 2023 · Fever means a body temperature of 100.4° F (38°C) or higher. High fever in adults. While any temperature above your normal temperature range is considered a fever, there are different levels of fever severity: Low-grade: 99.1 to 100.4 F (37.3 to 38.0 C) Moderate-grade: 100.6 to 102.2 F (38.1 to 39.0 C) High-grade: 102.4 to 105.8 F (39.1 to 41 C).
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℃ or higher. Fever is diagnosed by taking a person’s temperature.
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.
Jan 18, 2024 · A fever is defined as a body temperature of 38°C (100.4°F) or higher. Normal body temperature is usually 37°C (98.6°F), although it can be about a half degree Celsius higher or lower for some people and that’s normal for them.
Jul 2, 2024 · The average “normal” body temperature is around 98.6°F (37°C), but this can vary depending on age and other factors. Taking your temperature orally, rectally, or in the armpit can also...
Jun 20, 2024 · A fever is when your body temperature is higher than usual, which is generally considered an oral temperature of greater than 100 F (37.8 C). It often happens because of an infection or...
Feb 26, 2022 · So should you treat a fever or let the fever run its course? Here's help making the call. These recommendations are for people who are generally healthy — for instance, those who are not immunocompromised or taking chemotherapy drugs and haven't recently had surgery.
Apr 23, 2024 · Fever (High Body Temperature) 9 min read. What Is Body Temperature? Your body's temperature comes from your body doing the work that keeps you alive, with most of your body's heat coming from...
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.
