Insomnia Vancouver - Insomnia is defined as a person's report of difficulties sleeping. Individuals who suffer can usually respond 'yes' to the subsequent questions, "Do you have trouble staying or falling asleep?" and "Do you experience difficulty sleeping?" The word is often utilized in sleep literature to describe a sickness demonstrated by polysomnographic evidence of interrupted sleep.
Insomnia has normally been seen as a sign or symptom which accompany many medical, sleep and psychiatric disorders. The condition of insomnia is characterized by a recurring inability to stay asleep or to fall asleep or by poor sleep quality. Typically, because of not enough rest, insomnia is usually followed by functional impairment whilst awake. One definition of insomnia is "difficulties maintaining or initiating sleep." Non-restorative sleep is one more factor and is associated with poor sleeping and marked distress for a month and impairments in daytime functioning.
Insomnia can be grouped into different categories comprising: primary and secondary or co-morbid insomnia. Primary insomnia is a sleep sickness which is not attributed to a medical, an environmental or psychiatric cause. A complete diagnosis is considered necessary in order to distinguish between: primary insomnia co-morbid with one or more conditions, free-standing primary insomnia and insomnia as secondary secondary to a different condition.
A type of insomnia which defines the sleep disturbance lasting less than a week is called transient insomnia. The reasons may be changes taking place in the sleep environment, stress, timing of sleep, severe depression or by a different disorder. The main consequences of transient insomnia are impaired psychomotor performance and sleepiness, similar to those of sleep deprivation.
Acute insomnia is the inability to consistently sleep for a time period of less than a month, whilst chronic insomnia usually lasts for more than one month. Chronic insomnia can be a primary condition or it could be a result of another illness. The circumstances can vary according to its reasons and can include muscular exhaustion, mental fatigue and hallucinations. Various individuals who suffer from this specific disorder describe stuff as almost occurring in slow motion, as though objects seem to blend together and causing double vision.
Patterns of Insomnia
Nocturnal awakenings are defined as problem going back to sleep after waking too early in the morning or waking in the middle of the night. There is even terminal insomnia, that can be a characteristic of clinical depression and middle-of-the-night insomnia which can be a symptom of illness or pain disorders.
Click to Download the pdf