Crackles - Wikipedia
Crackles are the clicking, rattling, or crackling noises that may be made by one or both lungs of a human or animal [2] with a respiratory disease during inhalation, and occasionally during …
Lung Sounds: Wheezing, Crackling, Stridor, and More - WebMD
Jan 6, 2025 · Your doctor is more likely to hear crackles when you’re breathing in, but they may happen when you breathe out, too. Rales happen when your airway snaps open as you …
Lung Sounds (Breath Sounds): Types, Causes & Treatment
Lung sounds are either normal (vesicular) or abnormal. Abnormal lung sounds include rhonchi, wheezing, stridor, crackles (rales) and pleural rub.
Sounds Your Lungs Make & What They Mean - Healthgrades
Jun 4, 2021 · Also called crackles, rales are small rattling, clicking or bubbling sounds that occur when you inhale. Caused by airflow traveling through narrowed airways, wheezing is a high …
Crackles Lung Sounds | Fine and coarse crackles - Auscultation
Crackles are abnormal lung sounds characterized by discontinuous clicking or rattling sounds. Crackles can sound like salt dropped onto a hot pan or like cellophane being crumpled or like …
Crackles (Lung Sounds): Overview and Practice Questions
Dec 14, 2025 · Learn what crackles are, why they occur, and how to assess them to better identify respiratory conditions during patient evaluation.
Bibasilar crackles: Causes, sounds, and treatment
Aug 1, 2025 · Bibasilar crackles are atypical sounds from the base of the lungs, and they usually signal a problem with airflow. Learn the causes, treatments, and more.