Wednesday, January 12, 2011

Various Kinds Of Sleep Disorders

Individuals who are affected by the most typical sleep problem that is insomnia, have difficulty falling asleep. Drowsiness because of insomnia decreases focus and slows response time during waking hours, which causes lower productivity and also any sort of accident. Chronic insomnia on the other hand are more uncommon and may even be caused by a variety of factors apart from stress, imbalances in body chemistry or other medical ailments.

Narcolepsy is known as a sleep disorder that is affecting both NREM sleep and REM sleep mechanisms. Narcoleptics are routinely drowsy and encounter periodic losses of muscle tone termed cataplexy. While in cataplectic attacks, the narcoleptic’s muscles weaken and the narcoleptic even falls to the ground once it gets to be serious. Cataplectic attacks are brought about by rapid strong emotional responses just like laughter. Sleep paralysis can occur whenever the narcoleptic is falling asleep or just awakens. At this period the individual could possibly lose muscle tone  bringing about an apparent paralysis whilst conscious.

Sleep apnea is yet another popular disorder where relaxation of the muscles of the tongue and the soft palate at the bottom of the throat allows the breathing passage to fall  with a narrow airway. Although upper body motions keep on, no air flows into the lungs and oxygen levels in the blood reduce. The individual briefly awakens to take a breath when blood oxygen levels fall low. The gasping breath produces a loud snort. The pattern of sleeping which is air passage collapsing, waking, after which sleeping takes place repeatedly for a large number of times in a single evening. People having sleep apnea do not recall the awakenings and think as if they rested during the entire night. On the other hand, the disturbed sleep triggers the person to be tired in the day time and sleepy in the day time. In cases where left without treatment, sleep apnea might cause coronary heart issues as well as death. Continuous Positive Airway Pressure (CPAP)  utilizes a mask to deliver a normal flow of oxygen through the nose, reducing airway collapse and restoring normal sleep.

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