Here’s what causes colds to spread so easily, how long they are usually contagious and how they’re most commonly treated.

Discover why constantly feeling cold could signal serious health conditions like anemia, thyroid dysfunction, or circulation ...

A new COVID variant called "Nimbus" is spreading. Here's what you need to know about the incubation period, symptoms ...

Also, allergy symptoms tend to be more persistent than cold symptoms, and will only subside when treated with medication ...

A blocked nose may just be something innocuous, but some doctors claim it could also be a sign of some underlying health ...