A fever occurs when the thermostat resets at a higher temperature, primarily in response to an infection. To reach the higher temperature, the body moves blood to the warmer interior, increases the metabolic rate, and induces shivering.
Feb 03, 2020 · What is a fever? A fever is an increase in your body temperature. Normal body temperature is 98.6°F (37°C). Fever is generally defined as greater than 100.4°F (38°C).
Fever is considered a temperature above 100.4 degrees F (38 degrees C). A feverish sensation, however, may occur when the body temperature is above the average normal of 98.6 degrees F. (37 degrees C).
May 30, 2019 · Fever - an easy to understand guide covering causes, diagnosis, symptoms, treatment and prevention plus additional in depth medical information.
A fever is a higher-than-normal body temperature, one of the body’s natural responses to infection. A low-grade fever isn't usually a cause for concern, but a temperature 102°F and above should be treated.
Fever is the temporary increase in the body's temperature in response to a disease or illness. A child has a fever when the temperature is at or above one of these levels:
Fever is one of the body's most effective ways of fighting infection. The average body temperature is 98.6° F (37°C). But "normal" body temperature varies from person to person.
Oct 07, 2018 · Here's what you need to know about fever in adults: What the possible causes are, temperature ranges and when to be concerned, how to make sure the temperature reading is accurate, when you need to see a doctor, stages of fever and how to treat a fever.
Jun 20, 2016 · How and when you should treat a fever is generally determined by your age. If left untreated, fever can lead to serious complications in young children, older adults, and people with compromised ...
A fever in babies can be one of the scariest symptoms for parents, especially when that fever is high or the baby is only a few weeks old. Here's what causes infant fevers and what to do when your ...