Sleep disorders are conditions that disrupt your ability to get restful, quality sleep. They can significantly impact your overall health and well-being. Here's a summary of common sleep disorders:Common Types of Sleep Disorders:Insomnia:Difficulty falling asleep, staying asleep, or both.Can be short-term (acute) or long-term (chronic).Sleep Apnea:Breathing repeatedly stops and starts during sleep.Obstructive sleep apnea (OSA) is the most common type.Can lead to daytime sleepiness and serious health problems.Restless Legs Syndrome (RLS):An irresistible urge to move the legs, often accompanied by uncomfortable sensations.Worsens during periods of rest or inactivity.Narcolepsy:Excessive daytime sleepiness and sudden, uncontrollable sleep attacks.May also involve cataplexy (sudden muscle weakness).Circadian Rhythm Disorders:Disruptions in the body's internal clock, which regulates the sleep-wake cycle.Examples include jet lag and shift work sleep disorder.Parasomnias:Unusual behaviors that occur during sleep, such as sleepwalking, sleep talking, and night terrors.Symptoms:Difficulty falling or staying asleep.Excessive daytime sleepiness.Loud snoring or gasping during sleep.Uncomfortable sensations in the legs.Unusual behaviors during sleep.Causes:Stress and anxiety.Medical conditions.Medications.Poor sleep habits.Genetic factors.Environmental factors.Diagnosis:Medical history and physical examination.Sleep studies (polysomnography).