Different Types of Sleep Disorders
There are various types of sleep disorders that can affect the amount, duration and rhythm of your sleep. The five most common types include:
- Insomnia: Difficulty falling asleep, staying asleep, or poor sleep quality.
- Hypersomnia: Excessive daytime sleepiness, including difficulty staying awake during the day.
- Circadian rhythm sleep disorder: Disruption of the internal biological clock, affecting sleep-wake cycles independent of external factors like travel.
- Delayed Sleep Phase Syndrome (DSPS): Shifted sleep-wake rhythm, causing a delay in sleep onset by at least two hours.
- Narcolepsy: Sudden episodes of falling asleep or muscle weakness (cataplexy) triggered by strong emotions; managed effectively with medication and lifestyle adjustments.
In addition, there are three main categories of sleep disorders that significantly impact sleep quality.
- Respiratory disorders: This involve disruptions in breathing during sleep. The most prevalent disorder in this category is sleep apnea, where breathing pauses intermittently, prompting the brain to signal waking. This can result in daytime sleepiness and fatigue
- Sleep-Related Movement Disorders: involves uncontrolled movements or physical discomfort during sleep. Examples include restless legs, periodic limb movements, and teeth grinding.
- Parasomnias: involves abnormal behavior or experiences during sleep. Examples include sleepwalking, nightmares, sleep hallucinations, night terrors, and sleep related eating disorders.
Your sleep problems may not be due to a single specific sleep disorder but could be caused by one or more underlying factors.