Snoring
Educational information. Individual clinical review of this presentation by Dr. Ehsan is not yet documented. It does not replace personal medical evaluation.
Source: MedlinePlus, National Library of Medicine. Read the original source
MedlinePlus data edition September 26, 2026. Imported September 27, 2026. These dates do not indicate a new clinical review of the article.
Snoring is the sound you make when your breathing is blocked while you are asleep. The sound is caused by tissues at the top of your airway that strike each other and vibrate. Snoring is common, especially among older people and people who are overweight.
When severe, snoring can cause frequent awakenings at night and daytime sleepiness. It can disrupt your bed partner's sleep. Snoring can also be a sign of a serious sleep disorder called sleep apnea. You should see your health care provider if you are often tired during the day, don't feel that you sleep well, or wake up gasping.
To reduce snoring:
- Lose weight if you are overweight. It may help, but thin people can snore, too.
- Cut down or avoid alcohol and other sedatives at bedtime
- Don't sleep flat on your back
NIH: National Institute on Aging
Symptoms, tests and care options
Further reading selected by MedlinePlus. Links open the original organizations’ websites.
- Do Products That Claim to Stop Snoring Actually Work? · Harvard Medical School
- Oral Appliance Therapy · American Academy of Dental Sleep Medicine
- Sleep Study · National Library of Medicine
- Snoring and Snore-Reducing Devices · American Academy of Dental Sleep Medicine
Questions for your care team
General prompts to help prepare for your appointment.
- How does this information apply to my situation?
- Which symptoms or results need evaluation?
- Which tests are useful, and what can they tell us?
- What care options, benefits, and risks should we discuss?
- When should I seek urgent help, and whom should I call?
- When is follow-up, and how will we know whether the plan is working?
For a life-threatening emergency, call 911 in the U.S. or your local emergency number.
Browse all patient guides