Stridor is a high-pitched squeaking or whistling sound, usually due to an obstruction in an airway. Stridor is a sign of an underlying health issue rather than a diagnosis or disease in itself. This ...

When you go for a sick visit or your annual checkup at your doctor's office, they will likely listen to your chest through a stethoscope. Part of what they're listening for is the sounds your lungs ...

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?

Croup is an infection of the upper airways that most commonly affects young children. It’s also possible for adults to get croup, but this is rare. Some of the characteristic symptoms of croup include ...

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 ...