Dear Dr. Roach: I am an 85-year-old female with an often low body temperature. I feel very warm, like I have a fever, but when I take my temperature it can be as low as 95 or 96. This has happened ...

Common knowledge says that your body temperature should be 98.6 degrees F and that a high or low body temperature signals something is wrong. But that's not quite true. You can have a low body ...

When you’re feeling sick and wondering whether to go to work or school, the thermometer often has the final verdict. Most people have been taught a body temperature of 98.6 Fahrenheit is normal, while ...

I went to get a coronavirus test after Thanksgiving, and the nurse took my temperature — 97.7 degrees Fahrenheit. This is not unusual for me, even though it was lower than what we think of as normal.

That thermometer reading you barely glance at during a doctor’s visit? It might be hiding critical information about your health that goes far beyond checking for a fever. While we’ve long treated ...

If you live in a temperate or colder climate, you’re likely all too familiar with chilly weather. Drafty windows, insufficient home heating, and working outside can all contribute to body aches, cold ...