Obstructive sleep apnoea

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Obstructive Sleep Apnoea

Obstructive Sleep Apnoea

What is Obstructive Sleep Apnoea?

Obstructive sleep apnoea (OSA) is a common sleep disorder that affects breathing during sleep. It occurs when the muscles at the back of your throat relax and block the airway, causing disruptions in breathing and often leading to decreased oxygen levels in the body.

Symptoms of Obstructive Sleep Apnoea

Common symptoms of OSA include:

  • Loud snoring
  • Episodes of stopped breathing during sleep
  • Gasping or choking sensations during sleep
  • Excessive daytime sleepiness
  • Irritability
  • Difficulty concentrating

Treatment for Obstructive Sleep Apnoea

Treatment options for OSA may include:

  • Continuous positive airway pressure (CPAP) therapy
  • Oral appliances
  • Surgery to remove excess tissue in the throat
  • Weight loss

Frequently Asked Questions (FAQ) about Obstructive Sleep Apnoea

1. What causes obstructive sleep apnoea?

OSA is often caused by the relaxation of the muscles in the throat during sleep, leading to the obstruction of the airway.

2. How is obstructive sleep apnoea diagnosed?

OSA is usually diagnosed through a sleep study, where breathing patterns and oxygen levels are monitored during sleep.

3. Can obstructive sleep apnoea be cured?

While there is no cure for OSA, it can be effectively managed with treatment options such as CPAP therapy.

4. Is obstructive sleep apnoea dangerous?

Untreated OSA can lead to serious health complications such as high blood pressure, heart disease, and stroke.

5. How common is obstructive sleep apnoea?

OSA is a common sleep disorder, affecting millions of people worldwide.

6. Are there risk factors for obstructive sleep apnoea?

Risk factors for OSA include obesity, a narrow airway, and a family history of the disorder.

7. Can children have obstructive sleep apnoea?

Yes, children can also be affected by OSA, especially if they have enlarged tonsils or adenoids.

8. Does obstructive sleep apnoea affect women differently than men?

Women are less likely to be diagnosed with OSA than men, but the symptoms and complications of the disorder are similar.

9. Can lifestyle changes help with obstructive sleep apnoea?

Yes, lifestyle changes such as weight loss, regular exercise, and avoiding alcohol and sedatives can help improve symptoms of OSA.

10. Is surgery the only treatment option for obstructive sleep apnoea?

No, surgery is just one of several treatment options available for OSA. CPAP therapy and oral appliances are less invasive alternatives.