Stridor is a high-pitched wheezing sound you make when something narrows your airway. Learn more about the types, causes, emergency symptoms, diagnosis, and treatment. What Is Stridor?

Understanding the Context

Stridor is an abnormal, high-pitched sound that you can make when you breathe in or out. It happens when something is narrowing or blocking part of your airway. It can โ€ฆ Stridor (from Latin stridere 'to grate, screech') is an extra- thoracic high-pitched breath sound resulting from turbulent air flow in the larynx or elsewhere in the upper respiratory tract. Stridor is a high-pitched, predominantly inspiratory sound.

Key Insights

It is most commonly associated with acute disorders, such as foreign body aspiration, but it can be due to more chronic disorders, such as โ€ฆ Stridor is a gasping sound during inhalation resulting from a partial blockage of the throat (pharynx), voice box (larynx), or windpipe (trachea). Stridor is usually loud enough to be heard at some โ€ฆ Stridor is a loud, high-pitched crowing breath sound heard during inspiration but may also occur throughout the respiratory cycle most notably as a patient worsens. Are you familiar with the sounds your lungs can make and what they might indicate? Learn about wheezing, crackling, stridor, and their meanings. Stridor: Causes, treatment, and what it sounds like - Medical News Today