Fever

What is a fever?

A fever occurs when your body temperature exceeds 98.9 degrees Fahrenheit. If a temperature is taken in the evening, the threshold for fever increases to 99.9 degrees Fahrenheit, since the body tends to have a higher natural temperature at night.

What is the most reliable way to assess temperature?

Temperature is most often taken orally, although it may be taken rectally in children. Although some people take their temperature by inserting a thermometer under the arm, this method is not nearly as reliable as oral temperature measurement.

What causes a fever?

Viral, bacterial, or fungal infections often result in fever. People who have the flu often have a fever, especially at the onset of the illness. Other possible causes of fever include pneumonia, bronchitis, mononucleosis, urinary tract infection, and many other causes. Some people develop a brief fever for no clear reason, but fevers of that type will usually dissipate very quickly.

How is fever treated?

Fever is a symptom of an illness, rather than a distinct disease. Therefore, fever treatment aims to identify the cause of the fever and treat the root cause. Many people experience self-limiting fever, for example, a viral infection that clears up and takes the fever away with it. Sometimes the fever is treated with drugs like acetaminophen, which can bring it down quickly.

When is it time to see the doctor about a fever?

People with a fever should see a doctor if it persists for more than a few days. If the fever is accompanied by other symptoms, such as a rash, patients should see a doctor immediately.

If the fever is over 100 degrees Fahrenheit, it is best to contact KC Cares Med to discuss whether treatment is necessary.

If you or your child has a fever, call KC Cares Med or request an appointment online today. Telehealth appointments are also available.