Insomnia—difficulty falling or staying asleep—can be caused by a wide range of factors. It’s often a result of a combination of physical, psychological, and lifestyle-related issues.
Common Causes of Insomnia:
1. Stress and Anxiety
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Worrying about work, finances, relationships, or health
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Overthinking or a "racing mind" at night
2. Depression and Mental Health Disorders
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Depression can disrupt sleep patterns
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Conditions like PTSD, bipolar disorder, or chronic anxiety often contribute
3. Poor Sleep Habits
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Irregular sleep schedule
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Using electronic devices before bed
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Napping late in the day
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Consuming caffeine or alcohol too close to bedtime
4. Medical Conditions
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Chronic pain (e.g., arthritis, fibromyalgia)
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Acid reflux (GERD)
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Asthma or breathing problems
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Neurological issues (e.g., Parkinson’s or Alzheimer's disease)
5. Medications
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Some antidepressants, blood pressure meds, allergy meds, and stimulants can interfere with sleep
6. Hormonal Changes
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Menopause, PMS, or thyroid imbalances can affect sleep
7. Substance Use
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Caffeine, nicotine, and alcohol can all disrupt sleep quality
8. Environmental Factors
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Noise, light, extreme temperatures, or an uncomfortable bed
Types of Insomnia:
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Acute (short-term): Often triggered by stress or life changes (e.g., exams, job loss)
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Chronic (long-term): Occurs at least 3 times a week for 3 months or more, often linked to underlying health issues