Most croup cases are mild, with symptoms worse at night For Abby, 45, from Bedford, the sound of a “stridor”, the whistling sound that comes with the barking cough of a child with croup, is one she ...

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 ...