Sleep rhythm disorder

Sleep rhythm disorder is a regular disorder of sleep caused by diseases such as circadian disorder sleep disorder and sleep-wake rhythm disorder. Circadian sleep disorder: Excessive sleep or insomnia caused by continuous or repeated disturbances. This is due to the patient's 24-hour sleep-wake rhythm pattern and the rhythm required by his or her environment. Sleep-wake rhythm disorder means that the sleep-wake rhythm does not meet the requirements, leading to continuous dissatisfaction with the quality of sleep. Patients have anxiety or fear about this, and cause the decline of mental activity efficiency and hinder social function. This condition is not part of any physical or mental disorder. If sleep-wake rhythm disorder is an integral part of some physical or mental disorder (such as depression), sleep-wake rhythm disorder is not diagnosed separately.