Snoring: Common and Uncommon Causes You Need to Know

Zepp Aura
4 min readApr 12, 2023

The information provided in this article is for educational and informational purposes only and is not intended as medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition.


Snoring is a common issue that affects a significant number of people. While it may seem like a minor annoyance, it can actually be an indicator of a more serious underlying health condition, such as sleep apnea. In this article, we will discuss the causes of snoring, including both common and less well-known factors that can contribute to this condition.

What is snoring?

Snoring is a sound that occurs when there is a partial obstruction in the flow of air as we breathe during sleep. This obstruction causes the surrounding tissues in the throat and mouth to vibrate, resulting in the snoring sound.

What causes snoring?

  1. Sleeping position: Sleeping on your back can cause the tongue and soft tissues in the back of the throat to collapse and obstruct the airway, leading to snoring.
  2. Alcohol and sedatives: Consuming alcohol or taking sedatives can relax the muscles in the throat, making it more likely that snoring will occur.
  3. Nasal congestion: Nasal congestion due to allergies, colds, or sinus infections can make it difficult to breathe through the nose, leading to mouth breathing and snoring.
  4. Aging: As we age, the muscles in our throat and tongue can become weaker, making it more likely that they will collapse and obstruct the airway during sleep.
  5. Allergies and congestion: Nasal congestion from allergies or a cold can cause difficulty breathing through the nose, leading to snoring.

Less common causes of snoring:

  1. Sleep apnea: Sleep apnea is a serious condition in which breathing is repeatedly interrupted during sleep, leading to snoring and other symptoms. It is often caused by a blockage in the airway, but can also be caused by a neurological disorder that affects the signals sent to the muscles that control breathing.
  2. Enlarged tonsils or adenoids: Enlarged tonsils or adenoids can obstruct the airway and cause snoring, particularly in children.
  3. Deformities of the nose or throat: Structural abnormalities in the nose or throat, such as a deviated septum or enlarged uvula, can contribute to snoring.
  4. Smoking: Smoking irritates the lining of the throat, leading to inflammation and increased snoring.

What are some ways to alleviate snoring?

  1. Change sleep position: Sleeping on your side instead of your back can help reduce snoring. You can try propping up pillows behind your back to keep you from rolling onto your back during sleep.
  2. Use a humidifier: Dry air can irritate the throat and contribute to snoring. Using a humidifier can help moisten the air and reduce snoring.
  3. Mouthguards and nasal strips: Mouthguards can be worn at night to reposition the jaw and keep the airway open, reducing snoring. Nasal strips can also be used to help keep the nasal passages open.
  4. Continuous Positive Airway Pressure (CPAP): A CPAP machine is a medical device that uses a mask and a continuous flow of air to keep the airway open during sleep. This is a common treatment for sleep apnea, but it can also be effective for reducing snoring.
  5. Lose weight: If you are overweight or obese, losing weight can help reduce snoring. Excess weight can contribute to snoring by putting pressure on the airway.
  6. Avoid alcohol and sedatives: Avoiding alcohol and sedatives before bedtime can help reduce snoring. These substances can relax the muscles in the throat, making it more likely for snoring to occur.
  7. Treat allergies and congestion: Nasal congestion from allergies or a cold can contribute to snoring. Treating these conditions can help alleviate snoring.
  8. Practice good sleep hygiene: Getting enough sleep, establishing a regular sleep routine, and creating a comfortable sleep environment can all help reduce snoring.
  9. Exercise: Regular exercise can help improve muscle tone in the throat and reduce snoring.

It’s important to note that these remedies may not work for everyone, and snoring can be a sign of a more serious condition, such as sleep apnea. If you are experiencing chronic snoring, it’s important to talk to your doctor to determine the underlying cause and appropriate treatment.

Snoring can be a minor annoyance or a sign of a more serious underlying health condition. Understanding the common and less common causes of snoring can help individuals take steps to reduce or eliminate snoring and improve their overall health and quality of sleep.



Zepp Aura

Zepp Aura, Zepp Health’s rest and mindfulness solutions service, helps users sleep and rest better with AI-powered personalized sleep melodies.