Dyssomnia Types Symptoms And Treatment
Sleep disorders are broadly classified into two types: Primary sleep disorders: These disorders are not caused by any other health conditions. Secondary sleep disorders: These disorders are caused by other health conditions, such as depression, stroke, arthritis, asthma, or thyroid problems. Primary sleep disorders are further divided into two types of conditions: Parasomnias: Parasomnias are characterized by abnormal activities during sleep, such as sleepwalking or sleep terrors. Dyssomnias: These disorders are characterized by difficulty falling asleep or staying asleep....