The
clinical definition of a sleeping disorder is a disruptive pattern
of sleep that may include difficulty falling or staying asleep,
falling asleep at inappropriate times, excessive total sleep time,
or abnormal behaviors associated with sleep. There are over 100
different sleeping/waking disorders have been identified and for
every one there is a different causation.
There
are four basic categories that each sleeping disorder can be put
into: insomnia, hypersomnia, sleep disruptive disorders, and basic
trouble with adhering to a normal sleep pattern. Some symptoms of
having a sleeping disorder are: difficulty in falling asleep, daytime
drowsiness, loud snoring, fatigue, depression, anxiety and lower
leg movements during sleep.
Common
Sleeping Disorders
Insomnia
Insomnia
is not considered a disease, as are some sleeping disorders, but
it does affect 25% of the population occasionally, 10% as a chronic
problem, and is the most common sleeping disorder of them all. Everyone
experiences sleepless nights occasionally for various reasons, but
chronic insomnia means that the brain is not getting enough rest,
on a consistent basis, which can lead to greater problems.
Insomnia
includes any combination of difficulty with falling asleep, staying
asleep, intermittent wakefulness, and early-morning awakening. Some
things that can cause or contribute to insomnia include: illness,
depression, anxiety, stress, poor sleeping environment, caffeine,
abuse, alcoholism, heavy smoking, physical discomfort, daytime napping,
certain medical conditions, and other sleeping habits like going
to bed early, and excessive time spent awake in bed.
Consistent
insomnia can result in reduced energy level, irritability, disorientation,
dark circles under the eyes, posture changes and fatigue.
Sleep
Apnea
Sleep
Apnea falls into the Hyperinsomnia category and occurs when the
muscles at the base of the throat relax during sleep, resulting
in loud snoring and labored breathing. When complete blockage of
the airway occurs, breathing stops or is impaired so drastically
that the individual is prevented from reaching the deeper stages
of sleep, resulting in extreme daytime drowsiness.
Causes
or contributing factors of sleep apnea are the usage of alcohol
or sedatives before sleep, anatomically narrower airways and enlarged
tonsils or adenoids. If the condition becomes serious enough the
individual may develop pulmonary hypertension which then may lead
to failure of the right side of the heart (myocarditis).
Narcolepsy
Narcolepsy
is also considered a Hyperinsomnia sleep disorder. It can affect
both men and women and is usually diagnosed between the ages of
15 and 25. The exact cause of narcolepsy remains unknown, but research
studies indicate that it may be genetic.
The
condition affects the sleep/wake mechanisms within the brain and
is characterized by episodes of frequent, uncontrollable daytime
sleeping that is often preceded by drowsiness. This condition is
dangerous because these episodes can occur at any time, during any
activity, even things like working or driving a car.
Many
people that suffer from this condition experience dream-like hallucinations
during the transition between sleep and wake.
Restless
Leg Syndrome
Restless
leg syndrome is a fairly newly discovered sleeping disorder and
is characterized by sensations in the lower legs that make a person
uncomfortable and cause the uncontrollable urge to move the legs
in order to relieve the discomfort. This condition can be worsened
by stress and can result in decreased quality of sleep.
The clinical definition of a sleeping disorder is a disruptive pattern
of sleep that may include difficulty falling or staying asleep,
falling asleep at inappropriate times, excessive total sleep time,
or abnormal behaviors associated with sleep. There are over 100
different sleeping/waking disorders have been identified and for
every one there is a different causation.
There
are four basic categories that each sleeping disorder can be put
into: insomnia, hypersomnia, sleep disruptive disorders, and basic
trouble with adhering to a normal sleep pattern. Some symptoms of
having a sleeping disorder are: difficulty in falling asleep, daytime
drowsiness, loud snoring, fatigue, depression, anxiety and lower
leg movements during sleep.
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