Experiencing a fever is a common sign of many illnesses, from the flu to COVID-19. Regularly checking your body temperature is crucial to evaluate your health and determine when to get medical ...

Well a fever is considered 100.4 rectally ... do it orally but certainly you don't wanna be putting a thermometer into a baby's mouth. Dr. Bhargava Really, when you should be concerned depends ...

but you cannot clinically have a fever without a temperature above 100.4 degrees Fahrenheit by mouth,” says Eric Ascher, D.O.

When you were kid, you probably knew that to score a magical sick day home from school, you needed to have a fever. When the thermometer came out of your mouth, it had to read higher than 98.6°F ...

in the mouth, the ear and the armpit, the most accurate way is to take a rectal reading. No, they only measure temperature. A high temperature or fever is just one common symptom of the virus.

Many healthcare professionals consider a temperature of 100.4 degrees and above to be a fever when measured orally (by mouth), according to the Cleveland Clinic. So if you’ve taken your ...