What is one of the main classes of sleep disorders?

Sleep Related Breathing Disorders are a significant category of sleep disorders characterized by abnormal breathing patterns during sleep. This class includes conditions such as obstructive sleep apnea, central sleep apnea, and complex sleep apnea syndrome. These disorders can profoundly impact sleep quality, leading to fragmented sleep and excessive daytime sleepiness, resulting in various health problems if left untreated.

Chronic fatigue syndrome, while it involves issues with fatigue and may relate to sleep disturbances, is primarily classified as a chronic condition affecting physical and mental health, rather than a specific sleep disorder. Insomnia, although a prevalent issue, is only one type of sleep disorder and does not encompass the broader category of breathing disorders. Nightmares can be distressing and disrupt sleep, but they represent a specific symptom rather than a primary classification of sleep disorders. Therefore, the classification of Sleep Related Breathing Disorders is central to understanding various sleep-related challenges and their physiological implications.