Primary Sleep Disorders

Sleeping disorders are most common clinical problems encountered in medicine and psychiatry field.
This happens because of inadequate sleep can markedly impair quality of life.
Sleep disorders may be primary or result from variety of psychiatric and medical conditions.
Primary sleep disorders may be result from endogenous disturbance in sleep-wake generating or timing mechanisms.
Primary sleep disorders can be divided into 2 categories: a) Parasomnias b)Dyssomnias