About 60,000 results
Open links in new tab
  1. Somnolence (Drowsiness): What It Is, Causes & Treatment

    Jan 31, 2025 · Somnolence, or drowsiness, is when you want to fall asleep. It can be a symptom of an underlying condition or a medication side effect.

  2. Somnolence: What Is It, Causes, Treatment, and More | Osmosis

    Feb 4, 2025 · 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, …

  3. 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.

  4. SOMNOLENCE Definition & Meaning - Merriam-Webster

    The meaning of SOMNOLENCE is the quality or state of being drowsy : sleepiness.

  5. Somnolence vs Lethargy: Understanding Level of Consciousness ...

    Mar 30, 2026 · Unlike simple fatigue, somnolence specifically refers to a neurological condition in which a patient demonstrates a persistent desire for sleep, reduced alertness, and fluctuating …

  6. What Are the Causes and Treatment of Somnolence?

    Somnolence comes from the Latin word somnus, which means "sleep". Basically, somnolence means sleepiness or drowsiness. However, somnolence may also mean the need for excess sleep or a …

  7. What Is Somnolence? - LoveToKnow Health & Wellness

    If you are wondering what is somnolence, it is a word that describes a sleepy or near sleep state. It comes from the Latin word "somnus," which translates as the word "sleep." Similar to drowsiness, …

  8. Sleep disorders - Symptoms and causes - Mayo Clinic

    Sleep disorders are conditions that change the way you sleep. If you have a sleep disorder, you may not get enough sleep or you may not feel rested when you wake up. You may be very sleepy during the …

  9. Drowsiness: Causes, Treatments, and Prevention - Healthline

    Oct 22, 2025 · Drowsiness refers to feeling unusually sleepy during the day. Being drowsy may lead to additional symptoms, such as forgetfulness or falling asleep at inappropriate times. What are the …

  10. Hypersomnolence: Symptoms, causes, diagnosis, and treatment

    Jul 11, 2023 · Hypersomnolence categories include acute, subacute, and persistent. Other terms used to describe hypersomnolence include excessive daytime somnolence and hypersomnia.