The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

When a severe cold comes along, we are safest when we know the most up to date information about hypothermia and frostbite. Frostbite is an injury caused by freezing, according to the U.S. Center ...

The common cold or viral rhinitis is a mild, self-limiting infection of the upper respiratory tract Cortisol levels drop during the night worsening the cold symptoms A humidifier adds moisture to ...

BRITS are being urged to check if their cold symptoms are a sign of something more sinister this winter. Headaches, shortness of breath and fatigue can potentially be signs of carbon monoxide ...

Along with flu, winter months are highs for the common cold, RSV and COVID-19. Here's what to know about flu symptoms in 2025, how to tell if it's something else, and how to protect yourself ...