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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.
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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 in adults. Your normal body temperature is approximately 37°C. A fever is usually when your body temperature is 37.8°C or higher. You may feel warm, cold or shivery. You can find out if you have a fever by using a thermometer to take your temperature.
Aug 9, 2023 · High temperature (fever) is caused by the release of certain chemicals by the immune system, usually as a result of infection or inflammation. Most fevers are caused by infections or other illnesses. Viral infections are the commonest causes of a fever.
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.
Feb 26, 2022 · By Mayo Clinic Staff 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? Here's help making the call.
Find out how to check if your child has a high temperature (fever), what you can do to bring their temperature down, and when to get medical help.
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.
May 7, 2022 · Diagnosis. To evaluate a fever, your care provider may: Ask questions about your symptoms and medical history. Perform a physical exam. Take nasal or throat samples to test for respiratory infections. Order tests, such as blood tests or a chest X-ray, as needed, based on your medical history and physical exam.
