Snoring is a sound resulting from turbulent airflow that causes the tissues of the nose and throat to vibrate during sleep. The turbulent air flow is related to a narrowing at some point in the nose, mouth, or throat. Different people who snore may have various reasons for the narrowing of the air spaces leading to snoring.
Any person can snore, and studies estimate that 45% of men and 30% of women snore on a regular basis. People who snore can have any body type, although as a rule, snoring increases when people gain weight. Sleeping position may also affect snoring. Since the tissues of the pharynx are normally soft and floppy, when we lie on our backs, gravity pulls the palate, tonsils, and tongue backward. This often narrows the airway enough to cause turbulence in airflow, tissue vibration, and snoring.
Anatomical variation, the use of medications and alcohol, and underlying medical conditions are all among the various causes of snoring. The normal aging process also leads to relaxation of the throat muscles and can facilitate snoring.
Other causes of snoring
- Aging
- Anatomical Variations (Elongated Soft Palate or Uvula)
- Medications
- Nasal Polyps
- Sleeping Position
- Trauma or Scarring of Air Passages
- Viral Infection With Nasal Congestion

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Causes of Snoring
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Alcoholism and Alcohol Abuse
Alcoholism is a disease that includes alcohol craving and continued drinking despite repeated alcohol-related problems, such as losing a job or getting into trouble with the law. It can cause myriad health problems, including cirrhosis of the liver, birth defects, heart disease, stroke, psychological problems, and dementia. Counseling and a few medications can be effective for alcoholism treatment.
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Allergy (Allergies)
An allergy refers to a misguided reaction by our immune system in response to bodily contact with certain foreign substances. When these allergens come in contact with the body, it causes the immune system to develop an allergic reaction in people who are allergic to it. It is estimated that 50 million North Americans are affected by allergic conditions. The parts of the body that are prone to react to allergies include the eyes, nose, lungs, skin, and stomach. Common allergic disorders include hay fever, asthma, allergic eyes, allergic eczema, hives, and allergic shock.
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Cyst
Cysts are sac-like structures that may be filled with gas, liquid, or solid materials. Cysts may produce symptoms and signs depending on their location. Treatment of a cyst depends upon what caused the cyst in the first place.
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Deviated Septum
A deviate septum is a condition that may require surgery. With a deviated septum, the bone and cartilage that divide the nasal cavity of the nose in half (nasal septum) is significantly off-center or crooked. The causes of a deviated septum can be congenital, or develop after a trauma or injury to the nose. Symptoms of a deviated septum include: nasal congestion, recurrent sinus infections, nosebleeds, headache, facial pain, postnasal drip, snoring, and loud breathing. A deviated septum can be relieved with medications and, if necessary, a surgery called septoplasty.
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Hay Fever (Allergic Rhinitis)
Hay fever (allergic rhinitis) is an irritation of the nose caused by pollen and is associated with the following allergic symptoms: nasal congestion, runny nose, sneezing, eye and nose itching, and tearing eyes. Avoidance of known allergens is the recommended treatment, but if this is not possible, antihistamines, decongestants, and nasal sprays may help alleviate symptoms.
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How Are Nasal Polyps Removed?
The surgical removal of nasal polyps is known as nasal polypectomy. The procedure is mainly performed under local anesthesia or general anesthesia. The physician relieves congestion of the nose using oxymetazoline drops or pellets. The polyps are removed with the help of polyp forceps without injuring the surrounding tissue.
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Sinus Infection (Sinusitis)
Sinus infection (sinusitis) is caused by allergies, infection, and chemicals or other irritants of sinuses. Signs and symptoms include headache, fever, and facial tenderness, pressure, or pain. Treatments of sinus infections are generally with antibiotics and at times, home remedies.
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Sleep Apnea
Sleep apnea is defined as a reduction or cessation of breathing during sleep. The three types of sleep apnea are central apnea, obstructive apnea (OSA), and a mixture of central and obstructive apnea. Central sleep apnea is caused by a failure of the brain to activate the muscles of breathing during sleep. OSA is caused by the collapse of the airway during sleep. OSA is diagnosed and evaluated through patient history, physical examination and polysomnography. There are many complications related to obstructive sleep apnea. Treatments are surgical and non-surgical.
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Sleep Disorders
A number of vital tasks carried out during sleep help maintain good health and enable people to function at their best. Sleep needs vary from individual to individual and change throughout your life. The National Institutes of Health recommend about 7-9 hours of sleep each night for older, school-aged children, teens, and most average adults; 10-12 for preschool-aged children; and 16-18 hours for newborns. There are two stages of sleep: 1) REM sleep (rapid-eye movement), and 2) NREM sleep (non-rapid-eye movement).
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Sleep Related Breathing Disorders
Sleep-related breathing disorders are characterized by disruptions of normal breathing patterns that only occur during sleep. Snoring and sleep apnea are the most common sleep-related breathing disorders.
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Tonsillitis (Adenoiditis)
Tonsillitis is a contagious infection with symptoms of bad breath, snoring, congestion, headache, hoarseness, laryngitis, and coughing up blood. Tonsillitis can be caused by acute infection of the tonsils, and several types of bacteria or viruses (for example, strep throat or mononucleosis). There are two types of tonsillitis, acute and chronic. Acute tonsillitis lasts from 1-2 weeks while chronic tonsillitis can last from months to years. Treatment of tonsillitis and adenoids include antibiotics, over-the-counter medications, and home remedies to relieve pain and inflammation, for example, saltwater gargle, slippery elm throat lozenges, sipping warm beverages and eating frozen foods (ice cream, popsicles), serrapeptase, papain, and andrographism Some people with chronic tonsillitis may need surgery (tonsillectomy or adenoidectomy).
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