Snoring — when is assessment necessary?

Snoring is very common and harmless in many people. However, snoring accompanied by certain additional symptoms may be a sign of a treatable breathing disorder. Careful assessment is then important to distinguish between primary snoring and obstructive sleep apnea (OSA).

Warning signs of a serious problem

The following accompanying symptoms should be taken seriously and lead to medical assessment:

• Excessive daytime somnolence: Severe daytime fatigue, involuntary sleep episodes
• Non-restorative sleep: Despite adequate sleep duration, not feeling rested in the morning
• Observed breathing pauses: Partner reports apneic episodes during sleep
• Morning headaches: Especially in the early morning after waking
• Concentration and memory disturbances: Difficulty at work or at home
• Microsleeps: Involuntary sleep episodes in dangerous situations (e.g. while driving)

These symptoms may indicate obstructive sleep apnea (OSA). OSA is not just a sleep disorder — it is associated with increased risk of heart attack, stroke, hypertension and diabetes^[1,2]. Assessment is therefore worthwhile.

Diagnostics in our practice

Ambulatory Polygraphy

With ambulatory polygraphy, we distinguish between:

• Primary snoring: Snoring without breathing interruptions or oxygen desaturation
• Sleep-Related Breathing Disorders (SRBD) / OSA: Snoring with measurable breathing pauses and/or oxygen desaturation

The procedure

Polygraphy is a portable device that you wear at home. Measurements include airflow, oxygen saturation, heart rate, snoring and body position. The result is covered by insurance and provides an accurate classification of your snoring.

Therapy if OSA is suspected

If obstructive sleep apnea is detected:

• Guideline-based treatment planning (e.g. CPAP, weight reduction, positional therapy)
• Regular monitoring and therapy adjustment in the practice
• If needed, referral to sleep laboratory (polysomnography, specialized options)