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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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  • 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, 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
  • 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
  • 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
  • What Conditions Can Cause Excessive Daytime Sleepiness?
    Excessive daytime sleepiness is a common symptom that can affect focus, mood, and overall quality of life While sleep disorders like sleep apnea or narcolepsy are well-known causes, a wide range of medical, neurological, and psychological conditions can also lead to persistent drowsiness
  • 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
  • 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
  • Somnolence: What Is It, Causes, Treatment, and More | Osmosis
    Somnolence, defined as a state of drowsiness or strong desire to fall asleep, may be characterized as either a benign symptom, such as a state of drowsiness prior to falling asleep or, most commonly, as a symptom of an underlying condition, such as a sleep disorder, anxiety, depression, or stress
  • What Makes You Drowsy? Common Causes Explained
    Drowsiness comes from a combination of chemical signals in your brain, hormonal shifts tied to light exposure, and everyday factors like what you eat, how much water you drink, and the temperature of your environment
  • Drowsiness - healthencyclopedia. org
    Drowsiness is a common condition characterized by feeling abnormally sleepy or tired during the day It can affect people of all ages and can have a significant impact on daily life, including work performance and overall well-being





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