Snoring is bothersome to others, but it can also be a sign of a more serious condition known as obstructive sleep apnea (OSA).
Snoring

Pediatric Sleep-disordered Breathing
Pediatric sleep-disordered breathing (SDB) is a general term for breathing difficulties occurring during sleep.
Deviated Septum
It is estimated that as many as 80 percent of people have a nasal septum that is off-center. This is called a deviated septum, which may or may not cause certain symptoms.