Snoring loudly could be an indication of sleep apnea, a disorder in which breathing stops and starts repeatedly during sleep.
Sleep apnea is a potentially serious sleep disorder in which breathing repeatedly stops and starts. If you snore loudly and feel tired even after a full night's sleep, you might have sleep apnea.
The main types of sleep apnea are:
If you think you might have sleep apnea, see your doctor. Treatment can ease your symptoms and might help prevent heart problems and other complications.
The signs and symptoms of obstructive and central sleep apneas overlap, sometimes making it difficult to determine which type you have. The most common signs and symptoms of obstructive and central sleep apneas include:
Loud snoring can indicate a potentially serious problem, but not everyone who has sleep apnea snores. Talk to your doctor if you have signs or symptoms of sleep apnea. Ask your doctor about any sleep problem that leaves you fatigued, sleepy and irritable.
This occurs when the muscles in the back of your throat relax. These muscles support the soft palate, the triangular piece of tissue hanging from the soft palate (uvula), the tonsils, the side walls of the throat and the tongue.
When the muscles relax, your airway narrows or closes as you breathe in. You can't get enough air, which can lower the oxygen level in your blood. Your brain senses your inability to breathe and briefly rouses you from sleep so that you can reopen your airway. This awakening is usually so brief that you don't remember it.
You might snort, choke or gasp. This pattern can repeat itself five to 30 times or more each hour, all night, impairing your ability to reach the deep, restful phases of sleep.
This less common form of sleep apnea occurs when your brain fails to transmit signals to your breathing muscles. This means that you make no effort to breathe for a short period. You might awaken with shortness of breath or have a difficult time getting to sleep or staying asleep.
Sleep apnea can affect anyone, even children. But certain factors increase your risk.
Factors that increase the risk of this form of sleep apnea include:
Risk factors for this form of sleep apnea include:
Sleep apnea is a serious medical condition. Complications can include:
Daytime fatigue. The repeated awakenings associated with sleep apnea make normal, restorative sleep impossible, making severe daytime drowsiness, fatigue and irritability likely.
You might have difficulty concentrating and find yourself falling asleep at work, while watching TV or even when driving. People with sleep apnea have an increased risk of motor vehicle and workplace accidents.
You might also feel quick-tempered, moody or depressed. Children and adolescents with sleep apnea might perform poorly in school or have behavior problems.
High blood pressure or heart problems. Sudden drops in blood oxygen levels that occur during sleep apnea increase blood pressure and strain the cardiovascular system. Having obstructive sleep apnea increases your risk of high blood pressure (hypertension).
Obstructive sleep apnea might also increase your risk of recurrent heart attack, stroke and abnormal heartbeats, such as atrial fibrillation. If you have heart disease, multiple episodes of low blood oxygen (hypoxia or hypoxemia) can lead to sudden death from an irregular heartbeat.
Complications with medications and surgery. Obstructive sleep apnea is also a concern with certain medications and general anesthesia. People with sleep apnea might be more likely to have complications after major surgery because they're prone to breathing problems, especially when sedated and lying on their backs.
Before you have surgery, tell your doctor about your sleep apnea and how it's being treated.
Your doctor may make an evaluation based on your signs and symptoms and a sleep history, which you can provide with help from someone who shares your bed or your household, if possible.
You're likely to be referred to a sleep disorder center. There, a sleep specialist can help you determine your need for further evaluation.
An evaluation often involves overnight monitoring at a sleep center of your breathing and other body functions during sleep. Home sleep testing also might be an option. Tests to detect sleep apnea include:
Home sleep tests. Your doctor might provide you with simplified tests to be used at home to diagnose sleep apnea. These tests usually measure your heart rate, blood oxygen level, airflow and breathing patterns.
If the results are abnormal, your doctor might be able to prescribe a therapy without further testing. Portable monitoring devices don't detect all cases of sleep apnea, however, so your doctor might still recommend polysomnography even if your initial results are normal.
If you have obstructive sleep apnea, your doctor might refer you to an ear, nose and throat doctor to rule out blockage in your nose or throat. An evaluation by a heart doctor (cardiologist) or a doctor who specializes in the nervous system (neurologist) might be necessary to look for causes of central sleep apnea.
For milder cases of sleep apnea, your doctor may recommend only lifestyle changes, such as losing weight or quitting smoking. If you have nasal allergies, your doctor will recommend treatment for your allergies.
If these measures don't improve your signs and symptoms or if your apnea is moderate to severe, a number of other treatments are available.
Certain devices can help open up a blocked airway. In other cases, surgery might be necessary.
Continuous positive airway pressure (CPAP). If you have moderate to severe sleep apnea, you might benefit from using a machine that delivers air pressure through a mask while you sleep. With CPAP (SEE-pap), the air pressure is somewhat greater than that of the surrounding air and is just enough to keep your upper airway passages open, preventing apnea and snoring.
Although CPAP is the most common and reliable method of treating sleep apnea, some people find it cumbersome or uncomfortable. Some people give up on the CPAP machine, but with practice, most people learn to adjust the tension of the straps on the mask to obtain a comfortable and secure fit.
You might need to try more than one type of mask to find one that's comfortable. Don't stop using the CPAP machine if you have problems. Check with your doctor to see what changes can be made to increase your comfort.
Additionally, contact your doctor if you're still snoring or begin snoring again despite treatment. If your weight changes, the pressure settings of the CPAP machine might need to be adjusted.
Oral appliances. Another option is wearing an oral appliance designed to keep your throat open. CPAP is more reliably effective than oral appliances, but oral appliances might be easier to use. Some are designed to open your throat by bringing your jaw forward, which can sometimes relieve snoring and mild obstructive sleep apnea.
A number of devices are available from your dentist. You might need to try different devices before finding one that works for you.
Once you find the right fit, you'll need to follow up with your dentist repeatedly during the first year and then regularly after that to ensure that the fit is still good and to reassess your signs and symptoms.
Adaptive servo-ventilation (ASV). This more recently approved airflow device learns your normal breathing pattern and stores the information in a built-in computer. After you fall asleep, the machine uses pressure to normalize your breathing pattern and prevent pauses in your breathing.
ASV appears to be more successful than other forms of positive airway pressure at treating complex sleep apnea in some people. However, it might not be a good choice for people with predominant central sleep apnea and advanced heart failure.
You'll likely read, hear or see TV ads about different treatments for sleep apnea. Talk with your doctor about any treatment before you try it.
Surgery is usually only an option after other treatments have failed. Generally, at least a three-month trial of other treatment options is suggested before considering surgery. However, for a small number of people with certain jaw structure problems, it's a good first option.
Surgical options might include:
Tissue removal. During this procedure (uvulopalatopharyngoplasty), your doctor removes tissue from the rear of your mouth and top of your throat. Your tonsils and adenoids usually are removed as well.
This type of surgery might be successful in stopping throat structures from vibrating and causing snoring. It's less effective than CPAP and isn't considered a reliable treatment for obstructive sleep apnea.
Removing tissues in the back of your throat with radiofrequency energy (radiofrequency ablation) might be an option if you can't tolerate CPAP or oral appliances.
Creating a new air passageway (tracheostomy). You may need this form of surgery if other treatments have failed and you have severe, life-threatening sleep apnea. In this procedure, your surgeon makes an opening in your neck and inserts a metal or plastic tube through which you breathe.
You keep the opening covered during the day. But at night you uncover it to allow air to pass in and out of your lungs, bypassing the blocked air passage in your throat.
Other types of surgery may help reduce snoring and contribute to the treatment of sleep apnea by clearing or enlarging air passages:
In some cases, self-care might be a way for you to deal with obstructive sleep apnea and possibly central sleep apnea. Try these tips:
If you or your partner suspects that you have sleep apnea, contact your primary care doctor. In some cases, you might be referred immediately to a sleep specialist.
Here's some information to help you get ready for your appointment.
When you make the appointment, ask if there's anything you need to do in advance, such as modify your diet or keep a sleep diary.
Make a list of:
Take a family member or friend along, if possible, to help you remember the information you receive. Because your bed partner might be more aware of your symptoms than you are, it may help to have him or her along.
For sleep apnea, some questions to ask your doctor include:
Your doctor is likely to ask you questions, including:
May 5th, 2021