WebJan 28, 2024 · A fever is defined as a body temperature of 38°C (100.4°F) or higher. Your normal body temperature is regulated or set by an area of your brain called your hypothalamus. Fever occurs when your body’s defense system — your immune system — reacts to an infection or illness, triggering your brain to raise your body temperature. WebA fever is a body temperature that is higher than normal. It usually means there is an abnormal process occurring in the body. ... Never give aspirin to a child or young adult who has a fever. Aspirin can cause an upset stomach and intestinal bleeding. It may also cause Reye syndrome. This is a rare but very serious illness that can affect all ...
Fever Definition & Meaning Dictionary.com
WebSep 29, 2024 · The symptoms of flu can include fever or feeling feverish/chills, cough, sore throat, runny or stuffy nose, muscle or body aches, headaches, and fatigue (tiredness). Cold symptoms are usually milder than the symptoms of flu. People with colds are more likely to have a runny or stuffy nose. Colds generally do not result in serious health problems. WebNov 24, 2024 · This guide is intended for adults who have an abnormally elevated temperature. Although we think of normal body temperature as 98.6 degrees F, body … tfk newport beach
Fever in Adults - Infections - Merck Manuals Consumer Version
WebMay 23, 2024 · Rheumatic fever is a complication of strep throat. If left untreated, it can cause permanent damage to the heart. The condition usually appears in children between the ages of 5 and 15. However ... WebDec 1, 2003 · A more recent article on fever of unknown origin in adults is available. Fever of unknown origin (FUO) in adults is defined as a temperature higher than 38.3 C (100.9 F) that lasts for more than ... WebFever. Fever is body normal reaction towards infection and other illnesses. It is not a disease but a symptom. Normal body temperature is between 36.5ºC-37.5ºC. Above this is fever. Indicating a viral or bacterial infection. It can also indicate chronic disease or any immunological reaction. tfk shop handy