A diagnosis often relies mainly on the patient's description of symptoms. To diagnose insomnia, your health care provider will take your medical history and do a physical exam. Lack of sleep can also cause weight gain and lead to obesity. It can affect school and work performance, and significantly interfere with quality of life. Insomnia itself is not life threatening, but it can increase the risk of accidents, psychiatric problems, and certain medical conditions. The elderly are particularly at risk for insomnia. Overall, insomnia is more common in women that in men. More than a quarter of all Americans experience short-term insomnia at some point during a year, and nearly 10 percent have long-term insomnia. Medical conditions and their treatments.Light and other environmental disruptionsĬauses of long-term insomnia can include:.Transient insomnia lasts a few days short-term (acute) insomnia lasts several weeks long-term (chronic) insomnia lasts for a month or longer.Ĭauses of transient or short-term insomnia can include: Insomnia is often categorized by how long it lasts. Childhood insomnia (limit-setting sleep disorder) – Primarily a childhood disorder that is characterized by the inadequate enforcement of bedtimes by a caretaker with resultant stalling or refusal to go to bed at the appropriate time.Psychophysiological insomnia – A disorder of somatized tension (conversion of anxiety into physical symptoms) and learned sleep-preventing association that results in a complaint of insomnia and associated decreased functioning during wakefulness.The insomnia is long-standing, commonly beginning in early childhood, sometimes since birth. Diopathic insomnia – A lifelong inability to obtain adequate sleep that is presumably due to an abnormality of the neurological control of the sleep-wake system.DSPS is found in persons who get a normal or nearly normal amount of sleep, but the entire sleep cycle is shifted later than normal. Delayed sleep phase syndrome (DSPS) is believed to be a disorder of the body's timing system – the biological clock. For example, sleeping routinely between 4 am and noon. Sleep onset insomnia (delayed sleep phase syndrome) – A disorder in which the major sleep episode is delayed in relation to the desired clock time.Insomnia is not a disorder, it is a symptom. It is a term that is often used to indicate any and all stages and types of sleep loss. Insomnia is difficulty in falling asleep or staying asleep or both.
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