Lesson 37: Insomnia Disorders – Difficulty Falling Asleep or Maintaining Sleep (Lessons 1341–1380) · Course Catalog

1. Overview of Insomnia Disorders
   Understanding insomnia by its clinical definition, duration, and severity; differentiating between short-term, recurrent, and chronic types; and clarifying when a professional evaluation is needed.
2. Symptoms and manifestations of insomnia
   Identify key symptoms such as difficulty falling asleep, difficulty maintaining sleep, early awakening, poor recovery, and impaired daytime function, and create a self-observation checklist.
3. Causes of insomnia
   Understanding triggers from four dimensions: physiological, psychological, behavioral, and environmental: stress load, anxiety/depression, circadian rhythm disruption, and sleep habits.
4. Diagnosis and Assessment of Sleep Disorders
   This paper introduces clinical interviews, sleep diaries, scales, and, when necessary, polysomnography to clarify the differential diagnostic approach.
5. Treatments for insomnia disorders
   Overview of evidence-based approach: synergy of CBT-I (Cognitive Behavioral Therapy), behavioral techniques, medication, and lifestyle interventions.
6. Self-management and long-term maintenance of insomnia
   Establish a regular sleep schedule, a stable bedtime ritual, and key points for relapse prevention to form a sustainable sleep support system.
7. Acute insomnia following a stressful event
   Understand the causes and manifestations of short-term insomnia following a sudden stressful event, and learn to intervene in the first few nights to prevent acute insomnia from becoming a long-term sleep disorder.
8. Overactive thinking before sleep
   Identify the accelerated thinking pattern of "the more you lie down, the more awake you become," and learn techniques to let go of repeated review and rehearsal, allowing the brain to switch from daytime mode to sleep-ready state.
9. The dual impact of emotional problems and insomnia
   Understand the reinforcing cycle between emotions such as anxiety, depression, and irritability and insomnia, and learn a comprehensive coping framework that takes care of both emotions and sleep.
10. Circadian rhythm disorder and biological clock disruption
    This course introduces the basic mechanisms of circadian rhythms and the biological clock, helping to identify rhythm problems such as delayed sleep patterns and reversed day and night cycles, and to learn how to gradually correct and rebuild these patterns.
11. Optimization of light, noise and sleep environment
    Assess the sleep environment by considering factors such as light, noise, temperature, and bedding, and learn how to create a bedroom space conducive to falling asleep and a restful night's sleep.
12. The effects of electronic devices and blue light
    Understand the effects of mobile phones, tablets, computers, and blue light on melatonin secretion and sleep latency, and learn the boundaries and alternative strategies for using electronic devices before bed.
13. Caffeine, diet and sleep quality
    By analyzing the effects of coffee, tea, energy drinks, sugary and oily foods on sleep depth and fragmentation, we can design a more sleep-friendly daytime eating rhythm.
14. Body tension, pain, and sleep go hand in hand
    Identify the link between neck and back pain, general tension, chronic pain, and difficulty falling asleep, and learn the synergistic effect of relaxation and pain management on improving sleep.
15. Long-term sleep deprivation and sleep debt
    Understand the concept of "sleep debt" and its cumulative harm to mood, attention, and physical health, and learn practical steps to gradually break free from a long-term sleep-deprivation pattern.
16. CBT-I (Current Stimulus Control Method)
    Systematically learn the stimulus control principles in cognitive behavioral therapy for insomnia, and practice relinking the bed and bedroom to "sleep and rest" rather than "wakefulness and anxiety".
17. Sleep restriction therapy (CBT-I)
    This article introduces the core logic and safe application of sleep restriction therapy, helping to improve sleep efficiency, reduce waking time in bed, and gradually prolong high-quality sleep.
18. Relaxation exercises and techniques for reducing stress
    Learn techniques for reducing stress, such as diaphragmatic breathing, progressive muscle relaxation, and slow stretching, to help your nervous system transition from a highly aroused state to a more stable state suitable for falling asleep.
19. Cognitive Reconstruction and Sleep Belief Modification
    Identify rigid sleep beliefs such as "I absolutely have to sleep" or "If I don't sleep well tonight, tomorrow will be the end of me," and practice using more flexible thinking to reduce the pressure to fall asleep and performance anxiety.
20. Recording and analysis of sleep diaries
    Learn how to use simple tables to record indicators such as sleep onset time, number of awakenings, and daytime mental state, and discover adjustable rhythms and patterns from sleep diaries.
21. Night awakenings and difficulty falling back asleep
    This study distinguishes between normal nighttime awakenings and repeated awakenings, analyzes common psychological and physiological factors that make it difficult to fall back asleep, and provides specific coping steps after waking up at night.
22. Sympathetic hypersensitivity
    Understand how the hyperarousal state of the sympathetic nervous system, which feels like it's always on the go, disrupts sleep, and learn exercises to help the body slowly transition from alert mode back to safe mode.
23. The harder I try, the less I can sleep (a sign of anxiety).
    This article analyzes how the anxiety of "I need to fall asleep right now" can activate the brain in reverse, helping us to rewrite our pre-sleep goals and self-talk, and reduce the vicious cycle of straining to fall asleep.
24. The Influence of Hormonal Rhythms on Sleep
    This study introduces the rhythmic changes of hormones such as melatonin and cortisol, helping to understand the biological basis of sleep changes during puberty, menopause, and under chronic stress.
25. Sleep disorders related to physical illness
    Identify the impact of respiratory, cardiovascular, endocrine, and pain-related diseases on sleep, and understand when a medical evaluation is needed, rather than simply attributing the problem to willpower.
26. Nightmares, anxiety dreams and sleep disturbances
    Differentiate between occasional nightmares and recurring anxiety dreams, understand the connection between trauma, stress, and dream content, and learn strategies to reduce dream interference and build a sense of security.
27. Establish a stable bedtime routine
    It helps you design a personalized bedtime ritual, including light, tea, stretching, and mental cleansing, so that your brain gradually learns the signal that "it's time to slow down and prepare for sleep."
28. Exercise and Sleep Recovery
    This section explains the impact of different types and times of exercise on sleep quality, and teaches how to use moderate exercise to promote deep sleep and overall recovery, rather than overstimulating the body.
29. Common sleep aid supplements
    This article outlines the mechanisms of action and limitations of common sleep aids such as melatonin, magnesium, and herbal preparations, emphasizing the fundamental principles of scientific use and avoiding dependence.
30. Sleep characteristics at different ages
    Comparing the differences in sleep needs and structures among children, teenagers, adults, and the elderly helps you assess your own sleep status with more realistic expectations.
31. Medication use and sleep quality
    This article introduces the effects of common psychiatric medications, sedatives, and analgesics on sleep structure, reminding readers to assess the benefits and risks under professional guidance and avoid self-discontinuation or misuse of medications.
32. Sleep efficiency training
    The learning approach uses "sleep efficiency" rather than "time spent in bed" as a progress indicator, gradually increasing the proportion of time actually spent asleep in bed by adjusting bedtime and wake-up time.
33. Daytime stress management and nighttime sleep performance
    Understand the connection between daytime emotional suppression, high workload, and nighttime insomnia, and learn to release stress in advance during the day to make room for sleep at night.
34. Relationship between stress and sleep impairment
    Analyze the disruptive effects of close relationships, family conflicts, and workplace interpersonal tensions on sleep, and practice boundaries and recovery strategies for protecting sleep under relational stress.
35. Three-day sleep reset plan
    It offers a three-day short-term sleep reset program, suitable for use when the rhythm is slightly disrupted, to help quickly get back to a more stable sleep schedule.
36. Four-week sleep improvement plan
    We designed a four-week progressive training program that intervenes simultaneously in three aspects: environment, behavior, and cognition, to provide an actionable improvement path for people with chronic insomnia.
37. Preventing sleep relapse and worsening
    Learn to recognize early signs of a relapse in sleep, establish a relapse warning chart and coping plan, and prevent occasional insomnia from easily turning into a long-term problem.
38. Travel and Jet Lag Sleep Adjustment
    This article introduces principles for adjusting daily routines before and after traveling across time zones, as well as methods for using sunlight and arranging naps, to help reduce the impact of jet lag on sleep and mood.
39. Wearable devices and sleep monitoring
    Understand the significance and limitations of sleep data from wearable devices such as wristbands and watches, and learn how to make good use of monitoring results without being overly driven by anxiety.
40. Prevention and improvement strategies for insomnia disorders
    By integrating lifestyle habits, cognitive behavioral technologies, and environmental optimization, a long-term, stable, and self-maintaining sleep system can be formed.
41. Traditional Theme Mandala (Lessons 1341-1380) (Supplementary Course)
    “"Traditional theme mandalas" are symbolic paintings created around a specific psychological experience, event, or intention.
42. Lesson 37: Insomnia Disorders (Lessons 1341-1380) Course Assessment
    Please complete the course evaluation to review your learning and provide suggestions. This will help you deepen your understanding and help us improve the course.