More information can be found in our resources on symptoms of narcolepsy and narcolepsy diagnosis and assessment. Whilst there are a few neurodevelopmental conditions in which a form of cataplexy may be seen, those conditions are exceedingly rare, and so the occurrence of cataplexy generally makes diagnosis of narcolepsy much more certain. is that catalepsy is (pathology) severe bodily condition, described in psychiatric pathology, marked by sudden rigidity, fixation of posture, and loss of contact with environmental conditions while cataplexy is (medicine) an abrupt loss of muscle tone, sometimes associated with narcolepsy. When cataplexy is present, it is extremely rare for it to be an isolated symptom – the vast majority of those with typical cataplexy will also have symptoms of narcolepsy. As nouns the difference between catalepsy and cataplexy. Cataplexy may be most severe when the person with narcolepsy is tired rather than fully alert, and can lead to considerable anxiety. Typically, cataplexy does not develop for months or even years after the first signs of excessive daytime sleepiness, but in rare cases it is the first observed symptom of narcolepsy. Clinicians now recognize two major types of narcolepsy: narcolepsy with cataplexy (muscle weakness triggered by strong emotions) and narcolepsy without. It is thought that about 75% of patients with narcolepsy experience cataplexy. Does everyone with narcolepsy have cataplexy? During both mild and severe attacks, the person stays fully conscious. How long does it last?Ĭataplexy attacks generally last less than two minutes, and they may only last a few seconds, though some people have repeated attacks of cataplexy which persist for up to 30 minutes. Speech may be slurred, and eyesight impaired (double vision, inability to focus) but hearing and awareness remain undisturbed. Drugs used to treat Cataplexy The following list of medications are in some way related to or used in the treatment of this condition. The loss of muscle tone that occurs may range from a just-perceptible weakening of the facial muscles through weakness at the knees, to total collapse on the floor. Cataplexy is the term given to sudden muscular weakness triggered by strong emotions such as laughter, anger and surprise.
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