What Happens When You Can’t Breathe In Your Sleep?

The Consequences of Breathing Difficulties During Sleep

When you can’t breathe in your sleep, it can lead to a serious sleep disorder known as “sleep apnea.” This condition causes repeated stops and starts in breathing throughout the night, leading to interruptions in sleep, reduced oxygen supply to the body, and a host of other possible health issues including heart problems, excessive daytime sleepiness, mood disturbances, and cognitive impairment. It’s essential to recognize and treat sleep apnea not only to improve sleep quality but also to prevent potential long-term health consequences.

Understanding Sleep Apnea

Sleep apnea can be classified primarily into two types: Obstructive Sleep Apnea (OSA) and Central Sleep Apnea (CSA). OSA is caused by a blockage of the airway, usually when the soft tissue in the back of the throat collapses and closes during sleep. CSA, on the other hand, occurs when the brain fails to signal the muscles to breathe due to instability in the respiratory control center.

Symptoms and Signs of Sleep Apnea

Individuals with sleep apnea might not be aware of their breathing stoppages during sleep, but there are symptoms that can indicate the presence of the condition. These include:

  • Loud snoring
  • Episodes of breathing cessation witnessed by another person
  • Abrupt awakenings accompanied by gasping or choking
  • Morning headache
  • Daytime fatigue
  • Irritability
  • Difficulty concentrating

Witnesses to a person’s sleep might notice long pauses in breathing, followed by a choking or snorting sound when the person resumes breathing.

Causes and Risk Factors of Sleep Apnea

Anyone can develop sleep apnea, but certain factors increase the risk:

  • Excess weight: Fat deposits around the upper airway can obstruct breathing.
  • Neck circumference: A thicker neck may have a narrower airway.
  • Narrowed airway: You might inherit a naturally narrow throat or enlarged tonsils or adenoids may block the airway.
  • Being male: Men are more likely to have sleep apnea than women.
  • Age: Sleep apnea significantly increases in older adults.
  • Family history: Having family members with sleep apnea might increase your risk.
  • Use of alcohol, sedatives or tranquilizers: These substances relax the muscles in your throat, which can worsen obstructive sleep apnea.
  • Smoking: Smokers are more likely to develop sleep apnea than non-smokers.
  • Nasal congestion: Difficulty breathing through the nose, whether due to an anatomical problem or allergies, is associated with sleep apnea.

Diagnosis of Sleep Apnea

To diagnose sleep apnea, a clinician will do a physical examination, take a medical history, and may recommend a sleep study called a polysomnogram. This can be done in a sleep center or at home. During the study, various body functions are recorded while sleeping, including electrical activity of the brain, eye movement, muscle activity, heart rate, respiratory effort, air flow, and blood oxygen levels.

Treatment and Management of Sleep Apnea

Treatments for sleep apnea are numerous and vary depending on the severity of the disorder and the individual’s symptoms. They may include:

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Positive Airway Pressure Devices

Positive airway pressure machines, used with a variety of breathing masks, are the most widely used treatment for moderate and severe sleep apnea. The mask, worn snugly over the nose, or sometimes nose and mouth, during sleep, supplies pressurized air that flows continuously or intermittently into the sleeper’s throat. The increased air pressure prevents the sleeper’s airway from collapsing.

Oral Appliances

Another treatment option is oral appliances designed to keep the throat open. These devices help to keep the airway open by bringing the jaw forward, which can sometimes relieve snoring and mild obstructive sleep apnea.

Surgery

For those who don’t respond to conservative treatments, surgery might be an option. Surgical options may include tissue removal, jaw repositioning, implants, nerve stimulation, or tracheostomy, depending on the cause and severity of the sleep apnea.

Lifestyle Changes

In some cases, lifestyle changes are an essential part of treatment, which may include weight loss, exercise, reducing alcohol consumption, quitting smoking, and managing allergies that affect breathing.

The Impact of Sleep Apnea on Overall Health

Failure to treat sleep apnea can have serious consequences.

Cardiovascular Problems

The frequent wake-ups precipitated by sleep apnea place increased stress on the heart, increasing the risk of high blood pressure, stroke, heart attack, and irregular heartbeats.

Daytime Fatigue

Because sleep apnea disrupts the normal sleep cycle, you can experience severe drowsiness during the day, affecting your performance at work or school and increasing the risk of accidents.

Complications with Medication and Surgery

Sleep apnea is also a concern with certain medications and general anesthesia, as people with sleep apnea may be more likely to experience complications following major surgery because they’re prone to breathing problems, especially when sedated and lying on their backs.

Liver Problems

People with sleep apnea are more likely to have abnormal liver function test results, and their livers are more likely to show signs of scarring.

Sleep-Deprived Partners

Loud snoring can keep those around you from getting good rest and eventually disrupt your relationships.

Finishing Thoughts

It is crucial that breathing difficulties during sleep, like sleep apnea, are not taken lightly because of their far-reaching impact on health and quality of life. If you suspect that you or a loved one might be suffering from sleep apnea or another sleep-related breathing disorder, seek medical advice as early intervention may help evade the more severe consequences of the condition. With proper diagnosis and treatment, you can improve sleep quality, protect your health, and enhance overall well-being. Sleep is not only a respite for the body but an essential function vital to maintaining physical and mental health, productivity, and quality of life.

Author

  • Hello! I’m Dominic Johnson, the whimsical wizard behind the world of sleep at GoodSleepHub.com. With a background in Sleep Psychology and a quirky love for all things dozy and dreamy, I bring a sprinkle of fun to bedtime blues. I've spent my career unraveling the mysteries of the Sandman, turning dense science into cozy bedtime stories. When I'm not buried in research papers or testing the fluffiness of the latest pillows, I'm usually found playing impromptu lullabies on my old guitar for my twin daughters or teaching my labrador, Rocket, new tricks. My approach to sleep is simple: blend science with a touch of magic and a hearty laugh.

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