Question 1

Can you have sleep apnea without snoring?

Accepted Answer

Yes, though it's less common. Some people with OSAH experience breathing pauses and hypopneas without loud snoring, particularly women. Other symptoms like unrefreshing sleep, morning headaches, and daytime fatigue should still prompt evaluation even without prominent snoring.

Question 2

Will losing weight cure my sleep apnea?

Accepted Answer

Weight loss can significantly improve or even resolve OSAH in some people, particularly if obesity is the primary contributing factor. However, anatomical factors like jaw structure or enlarged tonsils may persist regardless of weight. Most people still benefit from continued monitoring and treatment even with substantial weight loss.

Question 3

Do I have to use CPAP forever?

Accepted Answer

CPAP is the most effective treatment and typically needs to be used indefinitely for ongoing benefit. However, substantial weight loss, positional therapy, oral appliances, or surgical interventions may reduce or eliminate the need for CPAP in selected individuals. Treatment needs should be reassessed if significant life changes occur.

Question 4

Why do I wake up with headaches if the problem is breathing at night?

Accepted Answer

Repeated episodes of low oxygen and high carbon dioxide during apneas cause blood vessels in the brain to dilate, leading to vascular headaches upon waking. These typically improve within a few hours as normal breathing restores gas balance, and they resolve with effective OSAH treatment.

Question 5

Can sleep apnea cause anxiety or depression?

Accepted Answer

Yes. Chronic sleep disruption and intermittent hypoxemia affect brain regions involved in mood regulation. Many people with untreated OSAH develop symptoms of depression or anxiety that improve significantly once sleep-disordered breathing is treated. However, comorbid depression may also require direct treatment.

Question 6

Is it dangerous to sleep without treating my sleep apnea?

Accepted Answer

Untreated OSAH significantly increases risks for high blood pressure, heart attack, stroke, irregular heart rhythms, type 2 diabetes, and accidents due to daytime sleepiness. Severe untreated OSAH is associated with increased mortality risk. Treatment substantially reduces these risks.

Question 7

How do I know if my sleep apnea is mild, moderate, or severe?

Accepted Answer

Severity is based on the apnea-hypopnea index (AHI) from sleep study: mild is 5-15 events per hour, moderate is 15-30 per hour, and severe is more than 30 per hour. Severity classification also considers oxygen levels and symptom burden. Your sleep medicine doctor will explain your specific results.

Question 8

Can I do a sleep study at home or do I need to go to a sleep lab?

Accepted Answer

Home sleep apnea tests are appropriate for many patients with suspected uncomplicated OSAH. In-lab polysomnography provides more comprehensive data and is preferred when other sleep disorders are suspected, for complex medical situations, or if home testing is inconclusive. Your doctor will recommend the best option.

Question 9

What if I can't tolerate the CPAP mask?

Accepted Answer

CPAP adherence challenges are common initially. Solutions include trying different mask styles, adjusting pressure settings, using a humidifier, gradually increasing wear time, and addressing nasal congestion. If CPAP truly cannot be tolerated after proper troubleshooting, alternatives include oral appliances, positional therapy, or surgery.

Question 10

Does sleeping position really matter for sleep apnea?

Accepted Answer

Yes. Many people have positional OSAH that is significantly worse when sleeping on their back (supine position) because gravity pulls the tongue and soft tissues backward. Side sleeping can reduce apnea events for some individuals. Special positional devices can help maintain side-sleeping positions.

Question 11

Can alcohol or sleeping pills make sleep apnea worse?

Accepted Answer

Yes. Alcohol and sedative medications relax upper airway muscles, making obstruction more likely and more prolonged. They also blunt the arousal response to low oxygen, potentially making apneas longer and more severe. People with OSAH should avoid these substances, especially before bedtime.

Question 12

If my partner says I stop breathing at night but I feel fine during the day, do I still need treatment?

Accepted Answer

Possibly. Even without daytime symptoms, an AHI of 15 or more events per hour meets diagnostic criteria and poses cardiovascular risks. Some people adapt to chronic sleep disruption and may not recognize their level of impairment. Polysomnography can objectively assess severity and guide treatment decisions.

Question 13

Can children have sleep apnea?

Accepted Answer

Yes. Pediatric OSAH is most commonly caused by enlarged tonsils and adenoids. Children may present differently than adults, showing hyperactivity, learning difficulties, bedwetting, or behavioral problems rather than daytime sleepiness. Treatment often involves adenotonsillectomy.

Question 14

Will my insurance cover CPAP equipment?

Accepted Answer

Most insurance plans cover CPAP equipment and supplies after a qualifying sleep study diagnosis. Coverage typically requires documented adherence (usually defined as using CPAP at least 4 hours per night for 70% of nights) and periodic follow-up. Specific coverage varies by plan.

Question 15

Can sleep apnea be causing my high blood pressure?

Accepted Answer

Quite possibly. OSAH is very common in people with hypertension, particularly treatment-resistant hypertension. The repeated stress responses and hypoxemia from apneas raise blood pressure both during sleep and throughout the day. Treating OSAH often improves blood pressure control.

Question 16

What's the difference between obstructive sleep apnea and central sleep apnea?

Accepted Answer

Obstructive sleep apnea occurs when the airway physically collapses despite breathing effort. Central sleep apnea occurs when the brain temporarily stops sending signals to breathe, so there's no breathing effort. They require different treatments. Some people have both types (complex sleep apnea).

Question 17

How quickly will I feel better after starting CPAP treatment?

Accepted Answer

Many people notice improved energy and reduced daytime sleepiness within the first few days to weeks of consistent CPAP use. Morning headaches often resolve quickly. Cognitive improvements and cardiovascular benefits accumulate over weeks to months. Maximum benefit requires nightly adherence.

Question 18

Can dental devices really treat sleep apnea?

Accepted Answer

Yes. Oral appliances that reposition the lower jaw forward can effectively treat mild to moderate OSAH and are an alternative for people who cannot tolerate CPAP. They must be custom-fitted by dentists trained in sleep medicine, and effectiveness should be verified with follow-up sleep testing.

Question 19

Is surgery an option for treating sleep apnea?

Accepted Answer

Several surgical options exist depending on the site of obstruction: adenotonsillectomy in children, nasal surgery for obstruction, jaw advancement surgery, and uvulopalatopharyngoplasty. Surgery is typically considered when CPAP and oral appliances have failed or aren't suitable. Success rates vary by procedure and patient anatomy.

Question 20

Why does my doctor want to check my oxygen levels if my sleep study already showed apnea?

Accepted Answer

While sleep studies show oxygen drops during apneas, some people have additional daytime hypoxemia from lung disease or other causes. Daytime oxygen levels help guide overall treatment planning and identify comorbidities. Severe nocturnal oxygen drops may also prompt more aggressive treatment approaches.

Obstructive Sleep Apnea Hypopnea

Overview

Description

Prevalence

Age of Onset

DSM-5 Code

ICD-10 Code

Overview

Symptoms

Causes & Risk Factors

What It Looks Like

Diagnosis

Similar Conditions

Treatment Options

Living With It

Common Questions

Seeking Help for Obstructive Sleep Apnea Hypopnea?

Obstructive Sleep Apnea Hypopnea

Overview

Description

Prevalence

Age of Onset

DSM-5 Code

ICD-10 Code

Overview

Symptoms

Causes & Risk Factors

What It Looks Like

Diagnosis

Similar Conditions

Treatment Options

Living With It

Common Questions

Seeking Help for Obstructive Sleep Apnea Hypopnea?