Learn how long the flu lasts, what symptoms occur at every stage, and what you can do to feel better and lower the risk of ...

As cold and flu season ramps up, it can be difficult to tell the differences between these common illnesses. Dr. Bernice Jimenez, a resident physician in the UAMS Internal ...

The sudden appearance of this symptom could be your body's alarm bell going off, says a top infectious disease doctor.

"Usually, when we think about the common cold, it's a virus," Dr Cheryl Lythgoe of Benenden Health explains to Yahoo UK.

Do you have a sore throat, a runny nose and muscle aches? It could be a common cold, a case of the flu -- or COVID-19. The illnesses all share similar symptoms, sometimes making it hard to ...

This symptom appears more frequently in cases of illnesses such as Covid or respiratory syncytial virus (RSV). An update from ...

FOR some people, it starts with a scratchy throat followed by a tickly cough. For others, a headache comes first, before a ...

In TODAY.com's Expert Tip of the Day, a doctor reveals the important clues about your health that can be found in your snot.

GoodRx reports that choosing the right OTC cold and flu medicine involves checking ingredients to manage symptoms effectively ...