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 ...

Wheezing can occur with asthma, bronchitis, and other respiratory disorders that cause narrow airways. Doctors may prescribe an inhaler to relieve wheezing. Home remedies may also offer some relief.