Snoring is typically caused by a partial obstruction of the airway. Key factors include:
Excess tissue in the neck area can put pressure on the airway, making it more likely to collapse. Snoring Problem
Gravity often causes the tongue to fall backward when sleeping on the back, obstructing airflow. Snoring is typically caused by a partial obstruction
Treatment varies based on the severity and underlying cause: Snoring - Symptoms and causes - Mayo Clinic Snoring Problem