Sleep apnea treatment depends on what type you have and how severe it is
Sleep apnea does not go away on its own, but it can be managed or reduced with the right treatment. The most common and effective treatment is a CPAP machine (continuous positive airway pressure), which keeps your airway open while you sleep by delivering steady air pressure through a mask. For milder cases, positional therapy, weight loss, or dental devices may work. For severe cases that do not respond to other treatments, surgery is an option. What works best depends on whether you have obstructive sleep apnea (the most common type), central sleep apnea, or a mix of both—information your sleep specialist will determine from your sleep study results.
You cannot treat sleep apnea without a diagnosis first. If you have not had a sleep study yet, that is the starting point. Once you know what type you have and how many breathing interruptions happen per hour, your doctor can recommend the treatment most likely to work for you. Some people need to try more than one approach before finding what they will actually use every night.
Key Takeaways
- CPAP machines are the most effective treatment for obstructive sleep apnea and work by keeping your airway open with steady air pressure.
- Positional therapy, weight loss, and dental devices can reduce sleep apnea in mild to moderate cases, especially when combined.
- Central sleep apnea and mixed sleep apnea may require different treatments, including adaptive servo-ventilation or medication adjustments.
- Surgery is an option for severe obstructive sleep apnea when other treatments have not worked or are not tolerated.
- Consistent nightly use of whatever treatment you choose matters more than the treatment itself—many people stop using CPAP because of comfort issues, which can be fixed.
CPAP therapy: how it works and why people stop using it
A CPAP machine is a small bedside device that connects to a mask covering your nose, mouth, or both. The machine delivers pressurized air that holds your airway open so you do not stop breathing during sleep. Most people see improvement in symptoms—less daytime sleepiness, better focus, lower blood pressure—within a few weeks of consistent use. The machine is not a cure; you need to use it every night for it to work.
The biggest barrier to CPAP is comfort. Common complaints are that the mask feels tight, the air pressure feels strong, the machine is noisy, or the hose gets in the way. These are all fixable. Masks come in different styles and sizes; if yours does not fit right, ask your supplier for a different one. Air pressure can be adjusted downward or set to ramp up gradually as you fall asleep. Humidifiers reduce dryness. Chin straps prevent mouth leaks. If you have tried CPAP once and stopped, talk to your doctor or equipment supplier about what bothered you—there is usually a solution.
Positional therapy and lifestyle changes
Many people with obstructive sleep apnea breathe better when they sleep on their side instead of their back. When you lie on your back, gravity pulls your tongue and soft palate backward, narrowing your airway. Sleeping on your side keeps the airway more open. You can train yourself to stay on your side by using a body pillow, a positional device worn on your back that vibrates if you roll over, or even a tennis ball sewn into the back of your pajamas.
Weight loss reduces sleep apnea severity in many people, especially those who are overweight. Even a 10 percent reduction in body weight can improve breathing during sleep. However, weight loss alone rarely stops sleep apnea completely unless your case is very mild. It works best combined with other treatments like positional therapy or CPAP. Avoiding alcohol and sedating medications in the evening also helps, because both relax the throat muscles and make apnea worse.
Dental devices and oral appliances
A dental device, also called a mandibular advancement device, is a custom-fitted mouthpiece that moves your lower jaw forward slightly while you sleep. This opens your airway by pulling the tongue away from the back of your throat. These devices work best for mild to moderate obstructive sleep apnea and are often more comfortable than a CPAP mask for people who cannot tolerate the pressure or the equipment.
You need a prescription from your sleep doctor and a fitting from a dentist trained in sleep medicine. The device takes time to get used to—your jaw may feel sore at first, and it takes a few weeks to adjust. Some people experience bite changes or jaw joint problems with long-term use, so your dentist will monitor you. Dental devices are not effective for central sleep apnea.
Surgery and other procedures for severe cases
If you have severe obstructive sleep apnea and CPAP or other treatments have not worked or you cannot tolerate them, surgery may be an option. The most common procedure is uvulopalatopharyngoplasty (UPPP), which removes tissue from the back of your throat to widen the airway. Other procedures include removing enlarged tonsils or adenoids, repositioning the jaw, or implanting a device that stimulates the airway muscles during sleep.
Surgery is not a may provide cure. Success rates vary depending on the procedure and the individual, and some people still need CPAP after surgery. Surgery also carries risks like infection, bleeding, and changes to your voice or swallowing. Talk with an ear, nose, and throat specialist (ENT) who has experience with sleep apnea surgery to understand what is realistic for your situation.
Central sleep apnea and adaptive servo-ventilation
Central sleep apnea happens when your brain does not send the signal to breathe, rather than when your airway is blocked. CPAP does not work for pure central sleep apnea because the problem is not airway collapse. Instead, doctors often prescribe adaptive servo-ventilation (ASV), a machine that adjusts air pressure automatically based on your breathing patterns, or other ventilation devices that prompt your brain to breathe.
Some medications can also help central sleep apnea, particularly if it is related to heart failure or opioid use. If you are taking opioids and have central sleep apnea, your doctor may adjust your dose or switch you to a different medication. Central sleep apnea is less common than obstructive sleep apnea and often requires a sleep specialist rather than a primary care doctor to manage.
What to expect during treatment adjustment
Starting any sleep apnea treatment is a process, not an instant fix. Your doctor will likely schedule a follow-up sleep study after you have used your treatment for a few weeks or months to see whether it is working—whether your breathing interruptions have decreased to a safe level. If the treatment is not working well enough, your doctor may adjust settings, try a different device, or add another treatment.
Keep a simple log of how you feel: your daytime sleepiness, energy level, and how well you slept. This helps your doctor know whether the treatment is actually helping you, not just the numbers on the machine. If you are struggling with your treatment, tell your doctor before you give up on it. Most problems have solutions.
Frequently Asked Questions
Can sleep apnea go away without treatment?
No. Sleep apnea does not resolve on its own. However, it can improve with weight loss, positional changes, or treating underlying conditions like nasal obstruction. Most people need ongoing treatment to prevent breathing interruptions during sleep.
How long does it take to feel better after starting CPAP?
Many people notice less daytime sleepiness within one to two weeks of nightly CPAP use. Full benefits can take four to six weeks. Consistent use every night matters—using it only some nights will not produce noticeable improvement.
What if I cannot tolerate a CPAP mask?
Talk to your equipment supplier about different mask styles and sizes, or ask about adding a humidifier or adjusting the ramp settings. If CPAP truly does not work, dental devices, positional therapy, or other treatments may be options worth discussing with your sleep doctor.
Will I need treatment forever?
For most people, yes. Sleep apnea is a chronic condition. However, significant weight loss, treating nasal obstruction, or managing underlying heart or neurological conditions can reduce severity. Your doctor can help you understand whether your situation might change over time.
Is surgery a cure for sleep apnea?
Surgery can reduce sleep apnea severity, but it does not always cure it completely. Success depends on the type of surgery, the cause of your apnea, and individual factors. Some people still need CPAP or other treatment after surgery.