Add Yahoo as a preferred source to see more of our stories on Google. Most croup cases are mild, with symptoms worse at night For Abby, 45, from Bedford, the sound of a “stridor”, the whistling sound ...

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 ...

Lung sounds are the noises a person makes as they breathe in and out, including sounds of regular breathing. However, wheezing, crackling, stridor, and other sounds can also occur, indicating an ...