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Blog Post

What Are The Real Causes of Snoring?

Jun 23, 2021

 

 While snoring may seem harmless, albeit irritating, it may point towards an underlying issue. It’s important to assess what could be the culprit for snoring because you can then find a treatable, effective solution to help you stop snoring. Find out more below.

 

What Causes Snoring?

There are many factors that can cause someone to snore. The sooner you discover what causes your snoring, the sooner you can get treatment for it and hopefully stop snoring. This is not only ideal for you and the quality of sleep you get, but it is also the better solution for your bed partner, who likely gets poorer sleep as a result of a loved one’s sleep disorder such as snoring and sleep apnea. Some causes for snoring include:


  • Mouth anatomy - Some people have extra tissue at the back of their throat, which can interfere with airflow and cause snoring to occur. 


  • Nose anatomy - If you have a deviated septum, there is a crooked piece of cartilage dividing your two nostrils. This piece of cartilage not only leads someone to have difficulty breathing out of one or both nostrils, but it also makes them more likely to snore during the night. People with a deviated septum often have difficulty sleeping and are also prone to developing another sleeping disorder called sleep apnea.


Other nasal problems can lead to snoring. Medical concerns such as sinusitis, nasal polyps, and allergies can cause sinus congestion, which makes breathing difficult. If someone struggles to breathe properly during the day as a result of these impairments, their nighttime breathing will also be irregular. The best way to treat snoring that results from these conditions is to first treat the conditions to determine if the snoring persists.


  • An excess of deep sleep - When you enter the deep sleep phase at night, the muscles of your tongue, the soft palate, and the throat relax. If they relax enough, they can block part of your airway. When these muscles block the airway entirely, someone develops sleep apnea and cannot breathe for periods of time as they sleep. However, when the airway is partially blocked, the air that does travel through that part of the body causes tissue vibration, which we hear as snoring. Ideally, someone should get around 7 to 8 hours of rest each night, meaning they should spend between 60 and 90 nightly minutes in deep sleep. Any more deep sleep can lead to snoring. Too much deep sleep can also cause other medical concerns, which your doctor will aim to address.


  • Alcohol - Substances such as alcohol are considered sedatives, which means they serve to relax many parts of the body. While this is part of alcohol’s appeal, this relaxation causes overly movable throat muscles. When these collapse only part of the way, they obstruct portions of the airway and lead to tissue vibration. When they block nearly all of the airway, they cause someone to stop breathing as they sleep, which is called sleep apnea. As you can see, chronic alcohol use can contribute to several sleep disorders.


  • Sleeping position - Certain sleep positions can lead to snoring, more often and sometimes more loudly. One sleep position is known to be better for snoring than others, and that is sleeping on your side. This posture prevents compression of the muscles in the neck and throat, which is an ideal way to reduce snoring. Sleeping on the back is known as one of the worst positions for not only snoring, but also sleep apnea. This position encourages too much relaxation of the muscles surrounding the airway (including the tongue and the soft palate), which causes them to collapse and block someone’s breathing.

What Increases the Chances of Snoring?



Several factors can increase someone’s likelihood of snoring. Potential factors related to snoring include:


  • Weight gain - Individuals who are obese experience poor circulation and fat deposits around the muscles of the neck and throat. These deposits further encourage partial blockage of the airway, which contributes to the tissue vibration that causes snoring. 


  • Mouth anatomy - If someone has a prominent uvula (small piece of tissue at the end of the soft palate), this is more likely to cause a partial throat blockage when the soft palate relaxes. The same goes for other structures in the mouth – if they are larger than they are in other people or even weaker, they will cause a problem when they relax.


  • Sleep deprivation - We mentioned earlier that too much deep sleep can cause someone to snore. One of the times when we get an excess of deep sleep (and more sleep in other cycles) is when we are sleep deprived and trying to catch up on rest. This disrupted sleep disturbs our sleep-wake cycles and changes the quality of rest that our bodies get.


  • Obstructive sleep apnea - Many, but not all, individuals who frequently snore are also living with sleep apnea. It’s important to know that taking an over-the-counter medication to reduce snoring will not treat the underlying cause, if that cause is sleep apnea. This is just one more reason that accurate diagnosis of any sleeping disorder is the key to effective treatment for that condition.

Who Is At Risk?

Everyone is at risk of snoring. All age groups can be affected. However, some groups are more likely to snore than others. For example, research suggests that 40 percent of men are habitual snorers, versus only 24 percent of women.


Overweight men and women are both more likely to snore. Likewise, people who drink alcohol frequently are more prone to snoring. Some people also suffer from structural defects and some may have a hereditary disposition.


It’s important to talk to a specialist if you fall into one of these high-risk categories.

How You Could Reduce Snoring

There are many effective treatments that can be used to help patients stop snoring. In some cases, treatment is simple and noninvasive. In other cases, you may have to undergo surgeries or use medical devices.


Let’s look at some potential treatment options:


  • Changing sleep positions - Sleeping on the side may reduce snoring for some patients.
  • Weight loss - If you’re overweight, losing weight may reduce or eliminate snoring.
  • Surgery - Surgical procedures can be used to correct physical problems or remove excess tissue.
  • Steroid nasal spray - Nasal sprays with steroids are sometimes prescribed to reduce inflammation in the throat.
  • CPAP Machine - This machine involves the use of continuous positive airway pressure to keep airways open while someone sleeps.
  • Oral Appliance Therapy - A mandibular advancement device, also known as a mouth guard, is often used to bring the jaw forward. This ensures the back of the mouth remains open and the airway does not become blocked as you sleep.
  • Throat exercises - People with mild instances of snoring might be helped by throat exercises to strengthen the muscles in the throat, mouth, and neck. This aims to tone these muscles and keep them in place as you sleep.
  • Avoiding muscle relaxants - Muscle relaxers do just as they say: relax the muscles of the body. This can be helpful for acute and even chronic pain. But these medications can worsen snoring and sleep apnea by further relaxing muscles in the throat and neck that are already prone to collapsing.


There are several other ways to treat snoring. However, each treatment plan should be devised on a case-by-case basis. Since snoring can be caused by a wide range of factors, it’s important to first diagnose the underlying cause.

Frequently Asked Questions

Patients frequently have questions about snoring. Check out some of the most common questions below.

How to stop snoring immediately?

Your best bet is to consult with a specialist. Sleeping on your side may help and could reduce risk factors.

How to prevent snoring?

By maintaining a healthy weight and avoiding drinking, you may be able to prevent snoring.

Does snoring mean you have sleep apnea?

No. However, snoring is one of the most common symptoms of sleep apnea. Further, you can have sleep apnea without snoring. If you’re experiencing symptoms of sleep apnea you should consult a sleep professional. Determining whether you have primary snoring or sleep apnea is important distinction that can only be determined by a sleep study.

Can you snore while sleeping on your side?

Yes, while many patients report that their snoring is reduced if they sleep on their sides, snoring can occur in any position.

Have another question? Get in touch!

How to Treat Your Snoring


At REstore TMJ and Sleep, we provide a range of effective treatments for sleeping disorders such as snoring, sleep apnea, and temporomandibular joint disorder (TMJ disorder or TMD). We use a range of comprehensive methods to find the root cause of your snoring and get it under control. Depending on your circumstances, you might benefit from an oral appliance, the use of a CPAP machine, or consultation regarding lifestyle changes that can help your snoring. 


The first step is to determine what is causing your snoring.  Either and in-lab or at-home sleep study is necessary to diagnose the underlying issue as primary snoring or obstructive sleep apnea.


If you’re interested in learning how to reduce the impact snoring has on your life (and the life of your sleeping partner),
contact us for more information.


Need Help Getting Your Snoring Under Control?


Snoring may be disrupting both you and your loved ones’ sleeping cycles. This, in turn, could leave you more irritable and less energetic during the day. Snoring may also be linked to more serious conditions, like sleep apnea. Fortunately, you can contact Dr. Phillips and receive the right diagnosis and treatment plan.

Contact Us Today For A Consultation!

Contact Us

Dr. Kathrine Phillips
About The Author
Dr. Katherine Phillips, DDS, MS received her undergraduate degree from the University of Michigan and her dental degree from the University of Detroit Mercy School of Dentistry. She currently serves as the Secretary/Treasurer on the American Board of Dental Sleep Medicine (ABDSM) Board of Directors and treats TMD and sleep disordered breathing at Restore TMJ & Sleep Therapy in the Houston, TX area. 
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Teeth grinding is the most common cause of jaw pain. Grinding your teeth also results in fractured teeth and the destruction of dental work, which can even change how you look. People who grind their teeth during the day can make conscious changes to reduce their teeth grinding for those who grind their teeth at night . Fortunately, with a visit to Dr. Phillips, you can discover how to stop grinding your teeth. What is Teeth Grinding, and What Causes it? Grinding or clenching your teeth, or bruxism , is a common condition affecting millions of people and, if left untreated, can lead to broader health issues. According to the American Dental Association (ADA), a 2020 ADA Health Policy Institute report stated that half of the dentists saw a rise in clients with stress-related dental problems, primarily due to teeth grinding and jaw clenching. It can happen during the day or night and often goes unnoticed until the person is alerted by a partner or family member. Treating bruxism can prevent further damage to the teeth and relieve any symptoms associated with the condition, and there are several steps you can take to stop grinding your teeth and protect your oral health. People grind and clench their teeth for various reasons, including stress and anxiety, misalignment of the teeth and jaw, or an abnormal bite. In adults, teeth grinding is often caused by emotional tension and stress and can become a subconscious habit. In children, teeth grinding is usually due to an immature bite and can be triggered by new teeth erupting or the recent placement of braces. How Do You Know if You're Grinding or Clenching Your Teeth? Grinding or clenching your teeth can be challenging to identify since it usually happens when you are unconscious or sleeping. However, several signs could indicate you are grinding your teeth. Common symptoms of teeth grinding include: Waking up with a sore jaw Frequent headaches Increased sensitivity or pain in your teeth Tired or tight jaw muscles Pain that feels like an earache, but there is nothing wrong with your ear A locked jaw that is difficult to open or close completely Neck or face pain Noticing that your teeth feel different or worn down You or your sleep partner may also notice that you make clenching or grinding sounds during the night. At a dental appointment, your dentist may suspect teeth grinding if you have the following: Teeth that are chipped, loose, flattened, or fractured Worn enamel on your teeth Gum recession Possible Causes of Teeth Grinding Many people grind their teeth and tighten their jaws without realizing it, especially at night. Although stress and anxiety can lead to teeth grinding, other common causes are: Posture. Poor posture is not only horrible for your back; it's also bad for your teeth. 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Stress is a common cause of teeth grinding and clenching. Finding ways to manage and reduce stress can help decrease teeth grinding. These can include relaxation techniques such as progressive muscle relaxation, yoga, deep breathing, meditation, and guided imagery can help relax the jaw muscles and stop teeth grinding. Chewing on Objects. Chewing on objects such as pencils or fingernails can trigger teeth grinding. You may also need to avoid chewing gum, which can exacerbate teeth grinding. Finding out how to stop grinding teeth at night takes getting to the root cause of grinding. Discovering the cause provides clues, pointing to the appropriate solutions. Prevent teeth grinding during the day. It is crucial to identify triggers that cause teeth grinding if you intend to stop grinding them during the day. Pay attention to your habits during the day and see if you notice when and if your grinding or clenching is worse. 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Although some treatments aren't quite possible when you're asleep, their benefits can last even after you've gone to bed. Reductive coronoplasty. Reductive coronoplasty directly involves changing or leveling the biting surface of teeth. This procedure reshapes crowded or crooked teeth, improving teeth alignment. Conversely, additive coronoplasty can add to the surface of teeth to help treat bruxism. Dental Appliances: Mouthguards, night guards, and splints. A mouthguard does just that — it guards teeth. Typically used for sports, a mouth guard keeps teeth from injuries sustained during activity. A night guard protects teeth from grinding at night. Lastly, a bit splint guides jaw movement, enabling the jaw to land in the appropriate position. These appliances protect teeth differently, and finding the right one for your situation is essential. Biofeedback. Biofeedback allows a person to train themselves by monitoring auditory and visual stimuli from the body. Although biofeedback needs a person to be alert, the technique can still help sleep bruxism by reducing overall stress. Stress reduction techniques. Though implementing stress reduction techniques such as yoga, exercise, and meditation requires a person to be awake, they can also help with nighttime teeth grinding. Allowing muscles to decompress and relieve tension alleviates stress-induced teeth grinding, even at night. Tongue and jaw muscle exercises. Most people don't stop to think about it, but their faces and mouth are a team of tissue, muscles, bones, and joints that closely affect each other. The tongue, for example, affects how the jaw moves. You reduce teeth grinding by exercising the right muscles — like the tongue and jaw. Behavior changes. Behavioral modifications like changing your posture and avoiding environments that cause stress can reduce instances of teeth grinding. Cognitive Behavioral Therapy (CBT) can help change behavior and thought patterns that lead to teeth grinding. Medications. A doctor can prescribe medication to help treat bruxism if all other treatments don't work. When used for short periods, muscle relaxants can relieve tension in the temporomandibular area. In severe cases of teeth grinding, botox injections can alleviate muscle tension. Antidepressants and anti-anxiety medications assist in decreasing anxiety, allowing jaw muscles to relax and reduce bruxism. How Can a TMJ Specialist Help with Teeth Grinding and Clenching? A TMJ specialist is a dentist board-certified in orofacial pain and conditions affecting the TMJ. TMJ specialists have extensive knowledge and experience regarding the structure, function, and pathology of TMJ. In addition to more thorough diagnostic evaluations, they can often provide more effective and long-term solutions for teeth grinding than your doctor or dentist alone. This is because TMJ specialists use a holistic approach to treatment, focusing on the underlying causes of the teeth grinding, such as stress, anxiety, or misaligned teeth, rather than just treating the symptoms. They often work with other medical experts like dentists or sleep physicians for more comprehensive care and treatment. Protecting Your Oral Health Protecting your teeth is critical to taking care of your overall health. Chronic teeth grinding can result in costly dental work, poor oral health, and chronic pain. If you're experiencing a sore jaw, headaches, or cracked teeth, seeking an expert diagnosis to find the cause is the first step to finding a solution. Get the answers you need on how to stop grinding your teeth at night or keep from grinding in the daytime to protect your oral health. As a TMJ and sleep apnea dentist, Dr. Katherine Phillips specializes in diagnosing and treating bruxism. 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The temporomandibular joint, or TMJ, is an anatomically complex joint, composed of muscles, joints, ligaments, bones, and discs. Proper jaw movement requires a high level of interaction and coordination among all these components, especially the articular disc (which absorbs stress), the adductors (jaw-closing muscles), the abductors (jaw-opening muscles), and jaw ligaments. This makes diagnosing problems or dysfunction with the TMJ extremely difficult. Properly diagnosing disorders of the TMJ—collectively referred to as TMD—requires both clinical examinations and medical imaging in order to develop an accurate assessment of the joint, its function, and its surrounding bone and tissue. If you are experiencing pain, discomfort, or dysfunction in your TMJ, you will first have a clinical evaluation. This is when your doctor or TMJ specialist will discuss your symptoms with you and examine your jaw, pressing on areas around it to identify any sensitivity. He or she will also observe the range of motion of your jaw and listen to and feel around your jaw while you open and close your mouth. In some cases, the doctor’s clinical findings are enough to diagnose a TMD and begin treatment. Other times, additional diagnostic imaging will be necessary to confirm the presence of a TMD.
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