Sleep Apnea
Obstructive Sleep Apnea

Obstructive Sleep Apnea (OSA) is a condition where an individual repeatedly stops breathing in their sleep.

In the affected person, the muscles around the throat can not support the soft tissues surrounding the airway during deep sleep. The result is a collapse of the throat tissues into the airway, preventing air from entering and exiting the lungs.

Sleep Apnea DiagramObstructed Airway


The stoppage in breathing causes the person to wake up. The cycle of interrupted sleep may repeat itself hundreds of times per night, leading to sleep debt.

Many OSA sufferers do not remember waking up during these episodes and endure the condition, unaware that there is anything wrong with their sleep.

Signs and symptoms of OSA may include:

Med Symbol
  • Loud, irregular snoring
  • Excessive daytime sleepiness
  • Memory impairment
  • Poor concentration
  • Morning headaches
  • Irritability
  • Sexual dysfunction

Consequences of untreated OSA may include:

  • High blood pressure
  • Heart disease
  • Stroke