Both conditions are usually predicated by a near drowning event and, although the two terms often are used interchangeably, there are significant differences. In dry drowning, inhaled water causes muscles in the airway to spasm blocking airflow. In secondary drowning, on the other hand, water is inhaled into the lungs filling them with water and making breathing difficult. While both conditions can occur in adults, they affect young children more often.
To learn more about the symptoms of dry drowning and secondary drowning and the preventative steps you can take to avoid these accidents, read “Should I Worry about Dry Drowning and Secondary Drowning?”