Abnormal sleep patterns seen in marijuana users
Maryanne Njũgũna
Using marijuana may cause people to get more or less than the recommended amount of sleep, according to a study published in The BMJ.
Narcolepsy is a life-long, neurological sleep disorder characterized by the brain's inability to regulate
sleep-wake cycles. Typical onset of narcolepsy occurs between the ages of ten and twenty, although very
young children are now being diagnosed. It affects 1 in every 2,000 individuals who have a genetic
pre-disposition that is then activated by an environmental trigger.
Some of the characteristics of narcolepsy — such as cataplexy, sleep paralysis and hallucinations.
There are two main types of narcolepsy: narcolepsy with cataplexy (Type 1)
and narcolepsy without cataplexy (Type 2). Symptoms vary from individual to individual, with some cases being more severe than others.
The inability to stay awake and alert during the day. Even with sleep, an individual with narcolepsy can feel as though he or she has been awake for 72 hours straight. EDS is one of the first symptoms to develop in individuals with narcolepsy.
A sudden and uncontrollable, brief loss of muscle tone (paralysis of muscles} caused by experiencing strong or intense emotions (most often laughter, though also anger, pain, fear and stress are also a trigger). Cataplexy only occurs in Type 1 narcolepsy.
When people with narcolepsy are tired and sleepy, they may carry out actions without thinking about them and often with no recollection of them afterwards. This is called automatic behaviour. For example, a student in school may appear to be writing diligently...
The breaking up of sleep by frequent awakenings, also known as fragmented sleep. Individuals with narcolepsy often transition quickly to REM sleep but then wake often, causing many more transitions from deep sleep into light sleep or wake.
A brief inability to move or speak while falling asleep or upon waking up. This is most likely, caused by an intrusion into wakefulness of the normal paralysis that occurs during REM sleep. They can cause panic in a patient if he or she is not familiar with this symptom
Individuals with narcolepsy may experience vivid dream-like experiences while falling asleep or upon waking up. Hallucinations when falling asleep are known as hypnagogic; when waking up, hypnopompic. These hallucinations can be experienced as multisensory...
Using marijuana may cause people to get more or less than the recommended amount of sleep, according to a study published in The BMJ.
Research published in the American Journal of Obstetrics & Gynecology noted a higher risk of preeclampsia in women with high-risk pregnancies who had abnormal...
A study published in the European Respiratory Journal suggests that people who have both obstructive sleep apnea and insomnia may carry a higher risk of heart disease...
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