Lack of sleep
Lack of Sleep
Lack of sleep, also known as sleep deprivation, is a condition characterized by not getting enough sleep. It can be either chronic or acute and can lead to various health problems.
Pronunciation
Lack of sleep: /læk ʌv sli:p/
Etymology
The term "lack of sleep" is derived from the Old English words "lac" meaning "deficiency" and "slæp" meaning "sleep".
Definition
Lack of sleep or sleep deprivation is a condition that occurs if you don't get enough sleep. It can be acute, happening over a short period, or chronic, happening over a long period.
Symptoms
Symptoms of lack of sleep include fatigue, difficulty focusing, impaired memory, mood changes, and increased risk of accidents.
Causes
Lack of sleep can be caused by various factors including stress, anxiety, a medical condition, or a sleep disorder such as insomnia or sleep apnea.
Treatment
Treatment for lack of sleep typically involves addressing the underlying cause. This may include lifestyle changes, medication, or therapy such as cognitive behavioral therapy for insomnia.
Related Terms
- Insomnia: A sleep disorder that is characterized by difficulty falling and/or staying asleep.
- Sleep Apnea: A serious sleep disorder that occurs when a person's breathing is interrupted during sleep.
- Fatigue: A state of chronic tiredness or exhaustion.
- Stress: A state of mental or emotional strain or tension resulting from adverse or demanding circumstances.
- Anxiety: A mental health disorder characterized by feelings of worry, anxiety, or fear that are strong enough to interfere with one's daily activities.
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