People who snore make a vibrating, rattling, noisy sound while breathing during sleep. It may be a symptom of sleep apnea. Consult your doctor if you snore and have any of the following symptoms or signs:
Excessive daytime sleepiness
Morning headaches
Recent weight gain
Awakening in the morning not feeling rested
Awaking at night feeling confused
Change in your level of attention, concentration, or memory
Observed pauses in breathing during sleep