Snoring FAQs
Snoring is common, and it can have more than one cause. This page answers the questions we hear most often, explains snoring conservatively, and outlines when an evaluation may be helpful. We also explain how oral appliance therapy can be an option for some people who want a non-surgical, dental-based approach.
What causes snoring?
Snoring happens when airflow moves past relaxed tissues in the throat and those tissues vibrate during sleep. Common contributors include nasal congestion, sleep position (often sleeping on your back), alcohol close to bedtime, and anatomy that narrows the airway.
Is snoring always a sign of sleep apnea?
No. Many people snore without having sleep apnea. At the same time, loud or persistent snoring can be one possible sign of a sleep-related breathing problem, which is why an evaluation is sometimes recommended.
What are signs that snoring should be evaluated?
Consider an evaluation if snoring is loud and frequent, if someone notices pauses in breathing, or if you regularly wake up tired, with morning headaches, or with daytime sleepiness. If symptoms feel urgent or severe, seek medical evaluation promptly.
Can a dentist help with snoring?
In many cases, yes. Dentists trained in dental sleep medicine can evaluate whether a custom oral appliance may be appropriate to reduce snoring and support nighttime breathing, and they can coordinate with a physician when a sleep study or medical evaluation is needed.
What is oral appliance therapy for snoring?
Oral appliance therapy uses a custom-made device that fits over your teeth while you sleep. Many designs support the jaw in a slightly forward position to help keep the airway more open and reduce tissue vibration that contributes to snoring.
Is an over-the-counter mouthguard the same as a snoring appliance?
No. Sports mouthguards and most over-the-counter devices are not designed or adjusted for airway support. Snoring appliances are custom-fitted and monitored to balance comfort, fit, and jaw position.
How do I know if I need a sleep study?
A sleep study is typically recommended when symptoms suggest a possible sleep-related breathing disorder, or if snoring is accompanied by significant daytime sleepiness, witnessed breathing pauses, or other concerning signs. A dentist can help guide next steps and coordinate care with a physician as needed.
Can an oral appliance replace CPAP?
For snoring alone, an oral appliance may be an option. If obstructive sleep apnea is diagnosed, CPAP is often recommended as a first-line treatment, but oral appliances can be considered for some patients, especially if CPAP is not tolerated or a different option is preferred.
Does sleeping position affect snoring?
Yes. Many people snore more when sleeping on their back because the tongue and soft tissues can relax backward, narrowing the airway. Side-sleeping can reduce snoring for some people.
Can alcohol make snoring worse?
Yes. Alcohol can relax the muscles of the throat, which may increase snoring. Avoiding alcohol close to bedtime is a common first step when snoring is a concern.
Can nasal congestion or allergies cause snoring?
They can. When nasal airflow is reduced, people may breathe more through the mouth during sleep, which can increase snoring. Addressing congestion and nasal breathing issues can sometimes help.
Do nasal strips help with snoring?
They may help some people, especially if snoring is related to nasal airflow restriction. If snoring persists despite basic measures, it may be time to consider a more complete evaluation.
How quickly does an oral appliance help with snoring?
Some people notice improvement soon after they begin wearing a properly fitted appliance, while others need adjustments over several visits. Follow-up matters because the appliance position is often fine-tuned for comfort and results.
Is oral appliance therapy comfortable?
Most patients adapt over time, but mild jaw or tooth soreness can occur during the adjustment period. Custom fitting and follow-up visits help improve comfort and reduce unwanted side effects.
Can an oral appliance affect my jaw or bite?
It can in some cases, which is why professional fitting and monitoring are important. Your dentist will check fit, comfort, and oral health at follow-up visits and adjust the appliance when needed.
When should I stop using a snoring device and contact the office?
Stop use and contact your dental provider if you develop worsening jaw pain, tooth pain, new bite changes, or headaches that start after you begin wearing an appliance. These issues are often manageable with adjustment, but they should not be ignored.