Medically reviewed by Susan Russell, MD The term "smoker's lung" refers to lung damage caused by smoking cigarettes. Over ...

Whether you're dealing with a runny nose, cough or congestion, your mucus can help determine if it's a minor bother like a ...

Nasal spray options include steroids (e.g. Flonase, Nasacort), which are best for allergies and long-term inflammation but ...

This cold and flu season, you may be looking for clues you're getting better anywhere you can find them, even in the color of ...

Vitamin C is a powerful nutrient that helps your body produce white blood cells, which are essential for fighting off ...

WE haven’t hit spring yet, but hayfever sufferers can brace for a high pollen count in the coming weeks. The usual symptoms – ...

When you have a cough, drinking hot beverages like tea can help relieve your symptoms naturally. Here are the best tea ...

coli bacterial cells proliferate in a polymeric solution. (Courtesy: Sebastian Gonzalez La Corte et al./Princeton University/Caltech) Bacterial cells in solutions of polymers such as mucus grow into ...

Symptoms include throat clearing and coughing ... discolored drainage, blood-tinged mucus, difficulty swallowing, voice changes, weight loss, or severe fatigue. Understanding that post-nasal ...

Postnasal drip refers to extra mucus dripping down your throat. When you have a cold or ... heart failure, or a blood clot in the lung (pulmonary embolism). What does a GERD cough sound like?