Cold season can lead to accidental double-dosing. Here’s what people need to know about cold medicines, key ingredients and ...

Supplements can interact with common cold medications. They can worsen side effects like drowsiness, high blood pressure, or bleeding, or reduce how well the medication works. Because many cold ...

A sweeping analysis of more than a thousand patients finds that antibiotics offer no relief for viral colds or purulent nasal discharge, while increasing side effects. Study: Antibiotics for the ...

Add Yahoo as a preferred source to see more of our stories on Google. Yet, colds don't feel all that mild when you're in the throes of one. The coughing, sneezing and stuffy nose can prevent you from ...

New research suggests an over-the-counter nasal spray containing Azelastine may help lower the risk of getting COVID-19. Azelastine may offer some protection against other viruses, too. Doctors ...

Some medications for cold and flu can react with caffeine, causing side effects for some people, like jitters and high blood pressure. Caffeine usually leaves your system after a few hours, so space ...

You wake up with a stuffed nose and a scratchy throat. Or perhaps it’s body aches and a cough that won’t quit. All of these symptoms may point to one of the four respiratory bugs that typically ...