Jan 6, 2025 · Are you familiar with the sounds your lungs can make and what they might indicate? Learn about wheezing, crackling, stridor, and their meanings.

Wheezing is a high-pitched whistle you may hear when you breathe out. Learn what causes it and when to see your healthcare provider for help.

Dec 16, 2025 · Abnormal lung sounds such as crackles, wheezes, rhonchi, stridor, and pleural friction rubs often indicate conditions like pneumonia, asthma, heart failure, or pleural irritation. …

Asthma is the most common cause of wheezing, but not all wheezing is asthma. Acute onset of wheezing in a patient without a lung disorder may be due to aspiration, allergic reaction, or …

Sep 15, 2025 · Abnormal lung sounds like wheezing, stridor, rhonchi, and rales can help identify respiratory illnesses. See a healthcare provider as soon as possible if you notice abnormal …

Jan 24, 2025 · Wheeze can be described as monophonic (constant frequency) or polyphonic (varied frequency), as well as predominantly inspiratory or expiratory (more common). …

On this page we provide a description of wheezing, including its clinical significance. We then compare common high-pitched wheezes to rhonchi (lower-pitched wheezes) using audio …

Dec 5, 2025 · Types of abnormal breath sounds include wheezing, rhonchi (which sound like low-pitched wheezing), stridor, crackles (also known as rales, and these may be further classified …

Dec 15, 2025 · This guide provides a comprehensive overview of the different types of abnormal lung sounds, including wheeze, crackles (rales), rhonchi, stridor, and pleural friction rub.

Lung sounds are either normal (vesicular) or abnormal. Abnormal lung sounds include rhonchi, wheezing, stridor, crackles (rales) and pleural rub.