Epidemiological Study and review on Chronic Insomnia; Neurological Disease

Types of insomniaAccording to NSF various types of insomnias are there.They are comorbid insomnia, acute insomnia, chronic insomnia, maintenance insomnia and onset insomnia.Acute insomnia: It happens often and they cure without any treatment procedures.It is considered as acute insomnia when the person is unable to sleep for a few weeks.Acute insomnia happens due to stress because of job loss, loss of loved one, jet lag and divorce.Sometimes surrounding things like a baby crying, noise, light and temperature may also be the causes of this condition.Chronic insomnia: Difficulty in sleeping over a long period.The person feels very hard to falling in asleep or continuing the sleep without interruption throughout the night in a week not less than 3 months and more.Chronic insomnia cause due to having diseases like low back pain, sleep apnea, arthritis, depression, cancer, hypothyroidism, restless .