If you have COPD, the sounds made by your lungs can help your doctor evaluate the state of your airways and whether your treatment is working. Types of COPD lung sounds include wheezing, crackling, ...

Wheezing is a high-pitched lung sound that’s caused by your breath passing through narrowed airways. Wheezing can be caused by any condition that limits your airflow. ‌ Asthma and chronic obstructive ...

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 ...

Doctors know they're the sounds of lung problems, but it turns out they might be more than symptoms--crackling and wheezing could be the sounds of a disease progressing, a University of Michigan ...