Hypersomnia
Hypersomnia (pronounced: hi-per-som-nee-uh) is a term used in the field of sleep medicine to describe a condition characterized by excessive sleepiness, or prolonged nighttime sleep.
Etymology
The term "Hypersomnia" is derived from the Greek words "hyper", meaning over or above, and "somnus", meaning sleep.
Definition
Hypersomnia is a sleep disorder that is characterized by recurrent episodes of excessive daytime sleepiness or prolonged nighttime sleep. Individuals with hypersomnia are compelled to nap repeatedly during the day, often at inappropriate times such as at work, during a meal, or in conversation. These daytime naps usually provide no relief from symptoms.
Symptoms
The main symptom of hypersomnia is excessive daytime sleepiness (EDS), despite getting plenty of nighttime sleep. Other symptoms may include anxiety, increased irritation, decreased energy, restlessness, slow thinking, slow speech, loss of appetite, hallucinations, and memory difficulty.
Causes
Hypersomnia can be caused by various conditions such as sleep apnea, narcolepsy, obesity, drug or alcohol abuse, and certain neurological disorders. It can also be a symptom of other sleep disorders such as circadian rhythm sleep disorders or restless legs syndrome.
Treatment
Treatment of hypersomnia focuses on treating the underlying condition causing the disorder. This may include lifestyle changes, medication, or cognitive behavioral therapy.
See Also
External links
- Medical encyclopedia article on Hypersomnia
- Wikipedia's article - Hypersomnia
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