Overview
Snoring is the sound made when air moves past relaxed tissues in the upper airway during sleep. The tissues vibrate and create noise, which can be soft or very loud. Many people snore sometimes, especially during a cold or after alcohol, but habitual snoring may point to an airway problem that deserves medical review.
Key Symptoms
The main symptom is noisy breathing during sleep. Some people also wake with a dry mouth, sore throat, morning headache, or feel tired during the day. Bed partners may notice choking sounds, gasping, or pauses in breathing, which are important warning signs.
Causes and Risk Factors
Snoring can be linked to narrowed airways from nasal congestion, allergies, enlarged tonsils, or the shape of the mouth, jaw, or throat. Risk factors include excess body weight, alcohol use, sleeping on the back, smoking, sleep deprivation, and some sedating medicines. Age can also play a role because airway tissues may become more relaxed over time.
Who Is Affected
Snoring can affect adults and children. It is more common during illnesses that block the nose, during pregnancy, and in people with obesity or chronic nasal problems. Children who snore regularly should also be assessed because persistent snoring can sometimes signal a sleep breathing disorder.
Prevention
Steps that may reduce snoring include keeping the nose as clear as possible, avoiding alcohol close to bedtime, sleeping on the side instead of the back, and aiming for a healthy body weight if advised by a clinician. Good sleep habits, such as a regular sleep schedule, may also help. Avoiding smoking can reduce irritation and swelling in the airway.
Diagnosis and Tests
A healthcare professional may ask about sleep habits, daytime sleepiness, medicines, alcohol use, and what others notice during sleep. They may examine the nose, mouth, throat, and neck and ask about other health conditions. If sleep apnea is suspected, testing such as a sleep study may be recommended.
Treatment Categories
Treatment depends on the cause. Options may include addressing nasal blockage, changing sleep position, weight management support, avoiding triggers like alcohol before bed, and evaluation of any medicine that may worsen snoring. If obstructive sleep apnea is found, treatment may involve devices or other medical approaches recommended by a sleep specialist.
Living With It
Snoring can affect sleep quality, relationships, and daytime energy. Keeping track of when snoring is worse, such as after alcohol or during allergy season, can help when speaking with a clinician. If a bed partner is concerned about breathing pauses, it is important to take that seriously.
When to Seek Medical Care
Arrange medical care if snoring is loud, frequent, or linked with daytime sleepiness, morning headaches, poor concentration, high blood pressure, or restless sleep. Seek care if someone notices choking, gasping, or pauses in breathing during sleep. Children with regular snoring, mouth breathing, or behavioral or learning concerns should also be assessed.