Nighttime shivering can be caused by several factors, ranging from simple environmental issues to underlying health conditions. Let's explore the common reasons why you might be shivering at night.
Environmental Factors:
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Cold Room Temperature: If your bedroom is too cold, your body will naturally shiver to generate heat and maintain its core temperature. [Reference: If the temperature in your bedroom is too cold, or if you aren't covered by enough clothing or blankets, you may wake up shivering during the night.] This is the most common and easily remedied cause. Ensure your bedroom is at a comfortable temperature for sleep (around 65°F or 18°C is often recommended). Use extra blankets, wear warm pajamas, or consider a space heater if necessary.
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Insufficient Blankets or Clothing: Not being adequately covered can also lead to shivering. Make sure you have enough blankets and wear appropriate sleepwear for the temperature of your room.
Medical Conditions:
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Infection: Shivering is a common symptom of infections, such as the flu or a bacterial infection. [References: Infection: Fevers are the consequence of an immune system reaction to an infection, including bacterial and viral infections. Chills. When you shiver, but you don't feel cold, it could be a sign that your body is starting to fight off a viral or bacterial infection.] Your body's attempt to fight off the infection can trigger chills and shivering, even if you don't have a high fever. Other symptoms like fever, cough, or body aches might accompany shivering.
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Hypothermia (in extreme cases): While less common, severe cold exposure can lead to hypothermia, characterized by uncontrolled shivering and potentially more serious symptoms. Seek immediate medical attention if you suspect hypothermia.
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Other Underlying Conditions: In some cases, nighttime shivering might indicate an underlying medical condition. While shivering alone isn't a definitive indicator of a serious problem, it's crucial to note accompanying symptoms. If shivering persists despite addressing environmental factors, consult a doctor. [References: Shivering can be a more severe symptom for older adults or… If a person is concerned, they should note any other symptoms and seek medical advice.]
Improving Sleep Environment and Addressing Shivering:
- Adjusting the thermostat: Maintain a comfortable sleeping temperature.
- Using appropriate bedding: Ensure you have enough blankets and wear suitable sleepwear.
- Seeking medical attention: If shivering is accompanied by other symptoms or persists despite environmental adjustments, consult a healthcare professional for a proper diagnosis.
