The sticky, slimy goo plays an essential role in fighting off infections, shaping the gut microbiome and more.

Mucus is usually helpful since it traps substances that enter the nose so they can be removed. However, excess mucus production can cause nasal and sinus congestion. That congestion can then drain ...

Snoring is not usually caused by anything serious, but it can be frustrating for roommates and bedfellows. So, what can we do ...

The vaccine helps to prevent bacterial infections that can cause serious illness in older adults, such as pneumonia.

A cough is a common symptom that can be caused by a number of illnesses and conditions - but in some instances you might need ...

As many Brits are falling ill with seasonal illnesses a doctor revealed how to tell what is causing your cough ...

Symptoms of viruses like COVID and flu overlap with each other, but there are ways you can narrow it down to get the ...

Phlegm can build up at the back of your throat when you lie down in bed and ... Dr Brame says wet coughs can also be caused by chronic lung conditions such as chronic bronchitis (prolonged ...

Hospitals across Delhi are witnessing a spike in the number of patients with respiratory issues amid worsening air quality in ...

Atypical pneumonia can be caused by some molds, viruses or bacteria, according to the American Lung Association. A common ...

This can happen due to excessive fluid loss, reduced intake ... and the accompanying sore throat may make it painful to consume adequate fluids, further exacerbating dehydration. Dehydration can ...