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  1. Cleveland Clinic
    https://my.clevelandclinic.org › health › diseases

    Leg Cramps at Night: Causes, Pain Relief & Prevention - Cleveland …

    • Unfortunately, leg cramps happen very suddenly. There aren’t any warning signs. But there are risk factors, like pregnancy and the use of medications that have leg cramps as a side effect. If you know you have cert… 展开

    What Does A Leg Cramp Feel like?

    A leg cramp feels like a clenched, contracted muscle tightened into a knot. It can be severely … 展开

    Cleveland Clinic
    What Causes Leg Cramps?

    Some leg cramps happen for no known reason. These are called “idiopathic” cramps. Possible causes of these leg cramps include: 1. Involuntary nervedischarges… 展开

    Cleveland Clinic
    Leg Cramps: Causes, Treatment, and Prevention - WebMD
    WebMD
    Leg Cramps at Night: Tips to Reduce Discomfort - Sleep Foundation
    Leg cramps at night are painful, involuntary contractions of leg muscles during the night. Learn about the common causes, such as medications, pregnancy, dehydration, and exercise, …
    Sleep Foundation · https://www.sleepfoundatio…
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    目录
    What Does A Leg Cramp Feel like?
    What Causes Leg Cramps?
     

  1. You may have nocturnal leg cramps if you are experiencing:

    • Calf or foot cramps during the night
    • Cramping that causes intense pain
    • Sharp pain lasting less than 10 minutes
    • Soreness lingering for hours or days
    • Sleep disruption as a result of cramping
    • Feeling distress around falling asleep

    Leg Cramps at Night: Tips to Reduce Discomfort - Sleep Foundati…

    www.sleepfoundation.org/physical-health/leg-cramps-at-night
    www.sleepfoundation.org/physical-health/leg-cramps-at-night
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  2. 其他用户还问了以下问题
    Do you have night leg cramps?
    The risk of having night leg cramps increases with age. Pregnant people also are more likely to have night leg cramps. Kidney failure, diabetic nerve damage and problems with blood flow are known to cause night leg cramps. But if you have one of these conditions, you probably already know.

    Night leg cramps Causes - Mayo Clinic

    mayoclinic.org
    What causes nocturnal leg cramps during the night?
    Experiencing pain during the night can disrupt sleep. The exact causes of nocturnal leg cramps are unknown. However, there are some factors that may increase the chance of experiencing leg cramps during the night. Medications: Some medications, like diuretics, steroids, and antidepressants, are associated with nocturnal leg cramping.

    Leg Cramps at Night: Tips to Reduce Discomfort - Sleep Foundation

    sleepfoundation.org
    Do you have night leg cramps if you're pregnant?
    Pregnant people also are more likely to have night leg cramps. Kidney failure, diabetic nerve damage and problems with blood flow are known to cause night leg cramps. But if you have one of these conditions, you probably already know. And you likely have symptoms other than just night leg cramps.

    Night leg cramps Causes - Mayo Clinic

    mayoclinic.org
    Does Mayo Clinic have night leg cramps?
    Mayo Clinic offers appointments in Arizona, Florida and Minnesota and at Mayo Clinic Health System locations. Most of the time, there's no known cause for night leg cramps. In general, they're likely the result of tired muscles and nerve problems. The risk of having night leg cramps increases with age.

    Night leg cramps Causes - Mayo Clinic

    mayoclinic.org
    Can nocturnal leg cramps affect sleep?
    Leg cramps can be distressing and painful. Experiencing pain during the night can disrupt sleep. The exact causes of nocturnal leg cramps are unknown. However, there are some factors that may increase the chance of experiencing leg cramps during the night.

    Leg Cramps at Night: Tips to Reduce Discomfort - Sleep Foundation

    sleepfoundation.org
    Why do I have cramps at night?
    Such cramps can be severe, even disabling. They most often occur at night. Often, there's no explanation for why your cramps occur. However, possible causes include: Nerve damage, called diabetic neuropathy, affects about half of people with diabetes. It typically starts in your legs and feet and can trigger cramps as well as sharp pain.

    Leg Cramps: Causes, Treatment, and Prevention - WebMD

    webmd.com
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  3. Mayo Clinic
    https://www.mayoclinic.org › symptoms › night-leg...

    Night leg cramps Causes - Mayo Clinic

  4. WebMD
    https://www.webmd.com › sleep-disord…

    Leg Cramps: Causes, Treatment, and Prevention

    2024年2月6日 · Nocturnal leg cramps are a tight, knotted feeling in your legs that happens at night. They can last several seconds to several minutes. If the cramp is severe, your muscle may be sore for...

  5. Healthline
    https://www.healthline.com › health › le…

    Leg Cramps at Night: Causes, Treatment, Prevention, …

    2023年3月15日 · Leg cramps at night are involuntary muscle contractions that can be painful and disrupt sleep. They may be related to foot position, sedentary lifestyle, pregnancy, or other factors. Learn how to prevent and treat …

  6. Sleep Foundation
    https://www.sleepfoundation.org › physic…

    Leg Cramps at Night: Tips to Reduce Discomfort

    2024年1月16日 · Leg cramps at night are painful, involuntary contractions of leg muscles during the night. Learn about the common causes, such as medications, pregnancy, dehydration, and exercise, and how to prevent and treat them.

  7. 肌肉痉挛

    也称为: 四头肌僵痛(过劳所致), 收缩，挛缩, 痉挛
    内容医学审查者:
    Dr. Karthikeya T Mverified specialist
    MD, Internal Medicine
    在领英上查看完整的LinkedIn logo档案

    一块肌肉或一组肌肉突然、短暂、无意识（无意识）且通常疼痛的收缩。

    一般病因

    肌肉痉挛并不总是与潜在疾病有关。可能是由于：

    • 剧烈运动
    • 体力劳动
    • 某些药物
    相关症状
    某些时候 肌肉痉挛 意味着存在潜在的健康风险。这些风险包括：

    仅用于信息目的。咨询医疗专业人员征求意见。

    由医生小组审查。资料来源：焦点医疗。了解更多信息

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  8. AAFP
    https://www.aafp.org › pubs › afp › issues

    Nocturnal Leg Cramps | AAFP

    2012年8月15日 · Leg cramps (charley horses) are a common nocturnal symptom that can be difficult to manage because of uncertainties about etiology, appropriate diagnostic evaluation, and optimal treatment.

  9. Verywell Health
    https://www.verywellhealth.com

    Leg Cramps at Night: Pregnancy, Diabetes, Other Causes

  10. Medical News Today
    https://www.medicalnewstoday.com › …

    Leg cramps at night: Causes, risk factors, and how to …

    2023年10月10日 · Leg cramps at night, or nocturnal leg cramps (NLCs), can occur due to inactivity during the day, tired muscles, or certain medical conditions.

  11. Women's Health
    https://www.womenshealthmag.com › health › leg-cramps-at-night

    Leg Cramps At Night: Causes, Treatment, And Prevention

  12. Cleveland Clinic
    https://my.clevelandclinic.org › health › diseases › ...

    Muscle Spasms (Muscle Cramps): Causes, Treatment

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