Americans are weathering the worst flu season in years, as a number of other respiratory illnesses circulate too, such as COVID-19, RSV and the common cold.

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 ...

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 ...

A doctor has unveiled one especially 'underused method' for keeping sinuses clear - but it's not for the squeamish. Dr Sermed ...

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

Discover six doctor-approved natural treatments for nasal congestion that work better than over-the-counter medications, plus ...

While symptoms usually clear up on their own within four weeks, it's not a particularly pleasant condition, causing a reduced sense of smell, and a runny nose with green or yellow mucus in some cases.