Sleep Apnea: Why Evaluation and Treatment Matter
Original article by Monroe ENT Associates · January 3, 2026
Editorially revised October 2, 2026.
Sleep apnea causes breathing to stop and restart repeatedly during sleep. It can interrupt sleep and lower oxygen levels. Obstructive sleep apnea happens when the upper airway becomes blocked; central sleep apnea involves a problem with the signals that control breathing. NHLBI: What Is Sleep Apnea?
Signs worth discussing
Loud snoring, gasping during sleep and excessive daytime sleepiness can be reasons to discuss sleep apnea with a clinician. A sleep evaluation, sometimes including a sleep study, helps determine whether sleep apnea is present. NHLBI: Sleep Apnea
Before your visit, make a note of your sleep schedule, symptoms and anything a bed partner has noticed. Bring your questions and a current medication list.
Why untreated sleep apnea matters
Untreated sleep apnea can affect concentration, memory and decision-making. It may raise the risk of high blood pressure, heart and blood vessel disease, stroke and type 2 diabetes. These are increased risks, not outcomes that every person with sleep apnea will develop. NHLBI: Living With Sleep Apnea
Daytime sleepiness can make driving unsafe. Do not drive when you are tired or sleepy; discuss persistent sleepiness with your care team. NHLBI: Sleep Apnea and Driving Safety
Tell the clinicians caring for you about diagnosed sleep apnea before surgery or sedation. They may need to take additional precautions with breathing and medicines. NHLBI: Surgery Precautions
Treatment is individualized
Positive airway pressure, or PAP, uses air pressure to help keep your airway open during sleep. Care may include positive airway pressure, such as CPAP, healthy lifestyle changes or other options selected with your clinician. Some patients may be evaluated for an oral device or a surgical treatment. The choice depends on the diagnosis and your individual circumstances; no single treatment is right for everyone. NHLBI: Sleep Apnea Treatment
Follow-up is important to check whether treatment is working and to address difficulties with a mask, device or ongoing symptoms. Do not change prescribed treatment without discussing it with your clinician. NHLBI: Treatment Follow-Up
Take the next step
To discuss a nonurgent sleep concern, call Monroe ENT Associates at (734) 243-5020 or use the patient portal. Learn more about our Sleep Apnea services or read What Are My Options for Sleep Testing.
References and further reading
- National Heart, Lung, and Blood Institute: What Is Sleep Apnea?
- NHLBI: Living With Sleep Apnea
- NHLBI: Sleep Apnea Treatment
This article provides general education and does not replace individualized medical advice. For emergencies, call 911.