Causes of Snoring – Excluding Sleep Apnea

November 13, 2025

Man sleeping in a bed

Snoring is the sound that people make when air flows past the relaxed tissues in the throat, resulting in vibrations. Snoring is one of the more obvious signs of sleep apnea. However, just because you snore doesn’t necessarily mean that you have sleep apnea. There are other things that can cause snoring. Continue reading to learn more about why snoring occurs and what you can do.

What Is the Difference Between Snoring and Sleep Apnea?

The only way to tell for sure whether someone has sleep apnea is through a sleep test. However, both snoring and obstructive sleep apnea involves changes to how air passes through the upper airway. While these conditions overlap often, someone who snores doesn’t necessarily have sleep apnea, and those with sleep apnea don’t always snore. With sleep apnea, breathing stops for 10 or more seconds at a time throughout sleep. Snoring refers to the sound that is made when air is trying to push past the tissues in the throat.

What Else Causes Sleep Apnea?

There are many things that can cause snoring. Here are some of the most common ones, excluding sleep apnea.

  • Mouth Anatomy: If you have a low, tick soft palate, this can cause you to have a narrower airway. Those who are overweight may have extra tissue in their throats that can contribute.
  • Alcohol Consumption: If you drink too much alcohol before bed, this can cause your throat muscles to relax more, increasing your risk of experiencing obstruction.
  • Nasal Issues: Chronic nasal congestion or a crooked partition between your nostrils can contribute to snoring.
  • Sleep Deprivation: Not getting enough sleep can increase the amount your throat relaxes.
  • Sleep Position: Sleeping on your back could cause you to snore more. Try sleeping on your side instead.

How Can Snoring Be Prevented?

This depends on why you are snoring. Treatment is customized to mee your needs. For some, this includes lifestyle changes and nutrition counseling, while others require more extensive treatments. For instance, if you struggle with nasal congestion that causes you to snore, the focus is to address the underlying issue. During your appointment with your sleep physician, you can discuss your symptoms to come up with a plan that works best for you.

Snoring doesn’t always point directly to sleep apnea. If you are bothered by frequent snoring, schedule a consultation with a sleep dentist or physician. This way, you can work toward a sounder sleep that doesn’t interrupt you or your sleeping partner.

About the Author

At Star Sleep & Wellness in Irving, Dr. Kent Smith has put together an expert team consisting of sleep dentists, sleep physicians, and other licensed experts, all with the goal of helping patients achieve the quality sleep they deserve. To learn more about snoring treatment or to schedule an appointment, visit our website or call (844) 409-4657.