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- Fever can affect children and adults. A short-term increase in body temperature can help your body fight off illness. However, a severe fever can be a symptom of a serious condition that requires immediate medical attention.
www.healthline.com/health/fever
May 7, 2022 · 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. For infants, however, even a low fever may mean there's a serious infection.
Dec 10, 2023 · You're experiencing a fever — a temporary spike in body temperature. Fevers can arise as the body's defense system fights off an infection, but they can also be triggered by other things,...
- Emily Cooke
Jul 23, 2019 · Fever can affect children and adults. A short-term increase in body temperature can help your body fight off illness. However, a severe fever can be a symptom of a serious...
- Krista O'connell
Apr 3, 2023 · A fever is an increase in body temperature above the normal range. However, body temperature varies between people, with different levels of activity and at different times of the day. Medical textbooks differ in their definition of the highest normal body temperature.
- hhp_info@health.harvard.edu
Sep 4, 2023 · Fever occurs when either endogenous or exogenous pyrogens cause an elevation in the body's thermoregulatory set-point. In hyperthermia, the set-point is unaltered, and the body temperature becomes elevated in an uncontrolled fashion due to exogenous heat exposure or endogenous heat production.
- 2023/09/04
Jan 2, 2024 · A person has a fever if their body temperature rises above the normal range of 98–100°F (36–37°C). It is a common sign of an infection. As a person’s body temperature increases, they may feel...
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Nov 15, 2023 · Adults. 100.4 F (oral temperature) A low-grade fever is when you have a temperature that is slightly higher than normal, usually around 99.5 to 100.3 F. A low-grade fever signals that something...
