A cough is a common symptom that can be caused by a number of illnesses and conditions - but in some instances you might need ...

Besides a cough, signs of an upper respiratory infection include fever, a hoarse voice, fatigue or lack of energy, red eyes, ...

As many Brits are falling ill with seasonal illnesses a doctor revealed how to tell what is causing your cough ...

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 ...

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

The toxin strychnine, the primary component of the traditional Chinese medicine, may act in the STAT3 pathway, investigators ...

How should Yale students protect themselves and their loved ones from this highly contagious respiratory infection?

It’s that time of year again – no, not the countdown to Christmas, but the season of sore throats. The symptoms are all too ...

The cough is typically a dry cough, without phlegm. It starts gradually and slowly increases over a period of two to three ...

The persistent cough that has been nagging your child for weeks may be a type of "walking pneumonia." Here's what to know in ...

Discover why walking pneumonia is becoming more common in children. Learn the symptoms, how it spreads, treatment options, ...