Sleep Apnea Types, Symptoms and Risk Factors

Sleep apnea involves repeated interruptions in breathing during sleep. It is a medical condition, not simply another name for loud snoring. Understanding the type helps explain why treatment must be tailored to the individual.

Illustration of an adult discussing sleep concerns with a clinician — Illustration: discussing sleep symptoms and treatment options.

Obstructive and central sleep apnea

Obstructive sleep apnea occurs when the upper airway repeatedly narrows or closes during sleep. In central sleep apnea, the problem involves the signals that control breathing. These mechanisms require different clinical consideration; a product aimed at snoring cannot be assumed to address either.

Symptoms can be noticed by different people

A partner may observe pauses or gasping, while the affected person notices sleepiness, tiredness or morning headaches. Symptoms vary. A person who sleeps alone may not know what their breathing sounds like, and an absence of reported snoring does not settle the diagnosis.

Risk factors guide questions, not certainty

Anatomy, age, weight and certain medical conditions or medicines may be relevant. Having a risk factor does not establish a diagnosis, and lacking an obvious one does not rule the condition out.

Arrange an appropriate assessment

Discuss suspected breathing interruptions or significant daytime sleepiness with a clinician. A sleep study can help establish the type and severity. Bring a medicine list and practical observations; do not stop prescribed treatment while seeking further advice.

Keep reading

Types of Sleep Apnea: Obstructive and Central Explained

Sources and further reading

Published by TannerMedico A/S, the manufacturer of Asonor. This article provides general information for adults and does not replace individual medical advice.