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drowsiness    音标拼音: [dr'ɑʊzinəs]
n. 睡意

睡意

drowsiness
n 1: a very sleepy state; "sleepiness causes many driving
accidents" [synonym: {sleepiness}, {drowsiness}, {somnolence}]
[ant: {sleeplessness}, {wakefulness}]

drowsiness \drow"si*ness\, n.
State of being drowsy. --Milton.
[1913 Webster]


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  • Drowsiness: Causes, Treatments, and Prevention - Healthline
    Feeling unusually sleepy or tired during the day is commonly known as drowsiness Learn more about the causes and treatments of drowsiness
  • Somnolence (Drowsiness): What It Is, Causes Treatment
    Somnolence, or drowsiness, is when you want to fall asleep It can be a symptom of an underlying condition or a medication side effect
  • Drowsiness: Causes, treatment, and more - Medical News Today
    Drowsiness refers to feeling excessively tired or sleepy, especially at times when a person would not usually need to sleep There are several reasons that a person may feel drowsy, and
  • Drowsiness: MedlinePlus Medical Encyclopedia
    Drowsiness refers to feeling more sleepy than normal during the day People who are drowsy may fall asleep when they do not want to or at times which can lead to safety concerns Excessive daytime sleepiness (without a known cause) may be a sign of a sleep disorder
  • Lethargy: What It Is, Causes, Symptoms Treatment
    It refers to a decrease in consciousness, but many people use it interchangeably to refer to fatigue, drowsiness or sleepiness Because it involves a decrease in consciousness, it indicates a disruption in brain activity
  • Somnolence - Wikipedia
    Somnolence (alternatively sleepiness or drowsiness) is a state of strong desire for sleep, or sleeping for unusually long periods (compare hypersomnia) It has distinct meanings and causes
  • Drowsiness Causes: Excessive Daytime Sleepiness Explained
    Drowsiness, also called “excess sleepiness” or “somnolence,” can be accompanied by lethargy, weakness, and lack of mental agility While most people feel drowsy at some point, persistent sleepiness or fatigue, especially at inappropriate times, can indicate a sleep disorder or other medical problem
  • Why am I so sleepy during the day and what can I do about it?
    Most people feel tired occasionally, but persistent daytime sleepiness is usually triggered by four clusters of problems: poor sleep hygiene, sleep-disrupting medical conditions (such as sleep apnea or thyroid disease), medication side-effects, and lifestyle factors like shift work or heavy alcohol use Pinpointing the cluster that applies to you is essential, because fixes range from simple
  • Excessive Daytime Sleepiness: Causes, Risks, Treatment
    Daytime sleepiness can result from sleep habits, insomnia, and consuming caffeine and alcohol near bedtime Exercising regularly can reduce daytime sleepiness You can prevent daytime
  • 12 Causes of Fatigue and How to Fight It - WebMD
    Adults should get seven to eight hours every night Fix: Make sleep a priority and keep a regular schedule Ban laptops, cell phones, and televisions from your bedroom Still having trouble? Seek





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