10 Signs and Symptoms of RSV
Reviewed: Dr. Mera
Symptom #5: Wheezing and Rales
Wheezing is a term where there is a continuous whistling sound produced by the airways during breathing. Wheezes only occur when part of the respiratory tree is obstructed or narrowed, which heightens the velocity of the airflow. It can be seen in asthma, congestive heart failure, and lung cancer.
Rales are abnormal sounds heard through a stethoscope. They can sound like a crackling, whistling, or sloshy sound. Both wheezing and rales indicate that the airways are narrowed and is often a sign of respiratory distress. Patients experiencing wheezing or rales should seek medical attention.
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