Most medical professionals agree anything over 100.4 degrees Fahrenheit is considered a fever–though anything above normal body temperature could be a sign you’re fighting off an illness, and anything ...

Whether stemming from a wound, a toothache or an infection like the flu, nearly everyone has experienced the discomfort of having a fever. While fevers can be inconvenient and are sometimes a sign of ...

Sick adults and parents concerned over their children's health may have wrong ideas about what actually counts as a fever. The answer isn't as clear as many people might think and depends on a number ...

In A Nutshell Your brain amplifies cold signals during fever. When you’re sick, a molecule called prostaglandin E2 cranks up activity in neurons that make normal temperatures feel freezing cold: even ...

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 ...

Have you ever noticed that your cough intensifies once you lie down? Or that your fever spikes after sunset? Perhaps your ...

For centuries, the nature of a fever — and whether it's good or bad — has been hotly contested. In ancient Greece, the physician Hippocrates thought that fever had useful qualities, and could cook an ...