Narcolepsy is a long-term disorder of the nervous system that leads to irregular sleep and can have an impact on an individual’s quality of life. It’s rare and is estimated to affect about 1 out of 2,000 persons. The signs of narcolepsy start within the ages of 10 and 25 years and may not be recognized right away.
Narcolepsy causes drowsiness during the daytime and sleep attacks. In most circumstances, it also causes loss of muscle control, often called cataplexy. Narcolepsy isn’t a dangerous disorder by itself, however, episodes can lead to accidents, injuries, or deadly occasions.
The cause is unknown. Yet, most individuals with narcolepsy and cataplexy have a reduced amount of a brain protein referred to as hypocretin. One of the vital roles of hypocretin is regulating your sleep-wake cycles.
Scientists believe low hypocretin levels may be generated by several causes. A gene mutation has been recognized to lead to low levels of hypocretin. It’s believed that this hereditary deficiency, together with an immune system that attacks normal cells, contributes to narcolepsy. Other causes are stress, exposure to toxins, and illnesses.
