Here's what causes bronchitis, how the illness usually spreads and how you can treat symptoms if it affects you or a loved ...

Phlegm might seem like an everyday nuisance, but it can serve as a critical indicator of your body’s respiratory and systemic ...

Learn about bronchitis symptoms, including cough, fatigue, wheezing, and shortness of breath. Also, understand the difference ...

Phlegm, which the lungs produce, is very similar to mucus and may also indicate a health issue. A person will often cough up phlegm when viruses, bacteria, or unwanted — possibly cancerous ...

Early treatment of phlegm and mucus build-up is important, mainly to achieve symptomatic relief and prevent complications, says Dr Chung, as sometimes, thick, hard-to-clear mucus can make it difficult ...

Your cough can taste bad for many reasons. When a metallic taste is paired with coughing, you may have an upper respiratory infection like a cold. This can cause your phlegm to contain traces of ...

Around 20% to 25% of individuals with rapidly declining FEV 1 /FVC trajectories experienced wheezing and usual phlegm/bronchitis as adolescents/young adults, according to results published in The ...

Pope Francis was in critical condition Monday after suffering double pneumonia, but he was battling bronchitis before that.