Obstructive Sleep Apnoea: More Than Just Snoring

Obstructive Sleep Apnoea (OSA) occurs when the upper airway repeatedly collapses during sleep. These breathing interruptions can occur dozens or even hundreds of times each night.

Each episode causes stress on the body through:

• Reduced oxygen levels
• Sleep fragmentation
• Increased heart strain
• Activation of stress hormones

Over time these effects can contribute to serious health conditions.

Common Conditions Associated With OSA

Cardiovascular Disease

OSA increases the risk of:

• High blood pressure
• Coronary artery disease
• Heart failure
• Heart attack
• Stroke

Atrial Fibrillation

People with OSA have a significantly higher risk of developing atrial fibrillation (AF), one of the most common cardiac rhythm disorders.

Type 2 Diabetes

OSA can worsen insulin resistance and make blood sugar control more difficult.

Depression and Anxiety

Poor sleep quality is strongly associated with:

• Low mood
• Reduced emotional wellbeing
• Increased anxiety symptoms

Cognitive Impairment

Untreated OSA may contribute to:

• Memory problems
• Reduced concentration
• Brain fog
• Slower reaction times

Motor Vehicle Accidents

Daytime sleepiness significantly increases the risk of workplace and driving accidents.

The Good News

OSA is treatable.

Treatment may include:

• CPAP therapy
• Mandibular Advancement Splints (MAS)
• Weight management
• Positional therapy
• Lifestyle modification

Managing OSA can improve quality of life while reducing long-term health risks.