People with lung conditions such as asthma, COPD, and emphysema need to be particularly careful in the cold because breathing in cold air can constrict airway muscles making it harder to breathe, so ...

While many factors play a role in the onset of symptoms, frigid weather makes it especially difficult to breathe for people ...

"When cold weather occurs, people tend to congregate indoors, in more crowded environments, making it easier for germs to spread," he said. What's more, some viruses can survive better in the cold, ...

Those with asthma should try to stay indoors during extreme cold, especially when temperatures dip below 10 degrees ...