LUNG cancer symptoms don't usually develop in the early stages, which is why it's important to recognise them when they show. Stridor is one sign of the condition to look out for - but what is it?

High-pitched or squeaky sounds when breathing may mean your airways are smaller in size than normal and air isn’t moving through the lungs well. There are different causes, but it could indicate a ...

Adventitious breath sounds are abnormal sounds resulting from unusual airflow through the lungs. They can be due to conditions, such as asthma or bronchitis. Anything that changes the normal airflow ...