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 ...

Yellow mucus could also be caused by non-infectious triggers, like allergies. In a typical viral respiratory infection, such as the common cold, mucus in the nose starts out as clear but gradually ...

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

However, green mucus can also simply consist of boogers that have been in your sinuses for a long time. You may not even have known that brown boogers are a thing, since they’re not as common as their ...

A London-based doctor has revealed a 'gruesome' way to keep your sinuses clear - and it's actually backed up by the NHS ...

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

Unlike the hay fever many experience in the spring and summer months, which is an allergic reaction to pollen, winter hay ...