That persistent tickle in your throat doesn't usually mean you're still sick. Here’s why cold symptoms can stick around after ...

With respiratory illnesses surging across the country right now, it's no surprise that so many people are hacking for weeks on end — and wondering what their persistent cough might mean. For the ...

The cold and flu are respiratory illnesses caused by different viruses. Some cold and flu symptoms may overlap, but there are ...

Dr. Polverino answers your most pressing questions about bronchitis, how contagious it is and when it may cause more serious ...

If that cough gets worse, causes trouble breathing, chest pain, losing weight without trying, or if you’re coughing up blood ...

Cases of whooping cough are surging across the country. Doctors share symptoms, how to prevent pertussis, vaccination ...

Symptoms of viruses like COVID and flu overlap with each other, but there are ways you can narrow it down to get the ...

Psychologically, you may also feel more alert and less burdened by the discomfort that was present during the cold, Dr. Mercola points out. These indicators collectively suggest that your body has ...

Walking pneumonia has been on the rise nationwide, mainly among kids. The bacteria can linger for weeks, but is treatable ...

With changing recommendations and multiple seasonal viruses to contend with, here’s your simple guide to the 2024-2025 cold and flu season and when to call your doctor.

It seems that some are just more prone to illnesses than others, but why? Is there anything that accounts for the difference, ...

“Unlike your regular respiratory viruses, even compared to the flu ... before turning into persistent and severe coughing ...