As people take to TikTok to rave about the lung-health benefits of mullein, a medical herbalist explains what it actually does.

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

Cold and flu season typically begins in October and peaks between December and February, meaning millions of Brits up and ...

Suffering from a cold, respiratory infection or sinusitis can cause a buildup of mucus, to ease symptoms Dr Berg recommends breathing in and gargling one cheap ingredient ...