Breathing Sounds - Abnormal (Stridor)
Alternate Names : Stridor
Definition Stridor is an abnormal, high-pitched, musical breathing sound caused by a blockage in the throat or larynx, also called an extrathoracic airway obstruction. It is usually heard when inhaling (see wheezing and abnormal lung sounds). Stridor may indicate an emergency and should always be evaluated immediately by a health care provider.
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Definition Overview & Considerations Common Causes Home Care & Treatment Call your Health Care Provider if What to Expect at your Health Care Provider's Office
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