A 43-year-old woman with bipolar disorder and advanced HIV infection was admitted to this hospital because of depressed mood, ...

ANSWER: Although 38 degrees Celsius (100.4 degrees Fahrenheit) is usually considered a fever, this isn’t universally true.

Despite their frequency, many people misunderstand what a fever means, when it’s dangerous and how best to manage it. Here’s ...

I’m a 78-year-old male with a history of high blood pressure, and I had a bovine aortic valve replacement in 2009. I had a negative colonoscopy in 2003, ...

Parents are also encouraged to see a doctor if their baby is under three months old and has a fever, or if older children ...

Fever in children isn't usually a cause for concern because fevers are so common. However, there are red flags to watch for.

A fever is when your body temperature is higher than normal. Here's what you need to know about fevers in children and adults ...