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  1. Restless legs syndrome - Symptoms and causes - Mayo Clinic

    Feb 25, 2025 · Symptoms occur mainly at night. Nighttime leg twitching. RLS may be associated with another, more common condition called periodic limb movement of sleep. This condition …

  2. Night leg cramps Causes - Mayo Clinic

    Aug 13, 2005 · Find out about this common nighttime pain in the calf, foot or thigh and how to ease it.

  3. Bed-wetting - Symptoms and causes - Mayo Clinic

    Aug 24, 2023 · Bed-wetting — also called nighttime incontinence or nocturnal enuresis — means passing urine without intending to while asleep. This happens after the age at which staying …

  4. Night sweats Causes - Mayo Clinic

    Jan 20, 2024 · Learn what conditions and medications might cause these sleep-disturbing sweats.

  5. nouns - Can "nighttime" be used instead of "night-time"? - English ...

    Compound words such as nighttime used to be quite common in English; unfortunately, many people in modern times are forgetting about them, so their use is in decline.

  6. Nighttime panic attacks: What causes them? - Mayo Clinic

    Dec 21, 2024 · Nighttime panic attacks can cause sweating, rapid heart rate, trembling, shortness of breath, heavy breathing, flushing or chills. Learn about treatment.

  7. Night leg cramps - Mayo Clinic

    Aug 13, 2005 · Night leg cramps happen when leg muscles suddenly tighten during sleep. They're also called nocturnal leg cramps. Night leg cramps usually involve calf muscles, although …

  8. Gastroesophageal reflux disease (GERD) - Mayo Clinic

    Apr 23, 2025 · Gastroesophageal reflux disease happens when stomach acid flows back up into the esophagus and causes heartburn. It's often called GERD for short. This backwash is …

  9. Teeth grinding (bruxism) - Symptoms and causes - Mayo Clinic

    Dec 27, 2024 · The medical term for teeth grinding is bruxism (BRUK-siz-um), a condition in which you squeeze or rub your teeth together, also called clenching or grinding. Bruxism is …

  10. Hot flashes - Symptoms & causes - Mayo Clinic

    Mar 4, 2025 · Complications Hot flashes may affect daily activities and quality of life. Nighttime hot flashes, also called night sweats, can wake you from sleep. Over time, this can cause long …