Causes of mental hyperarousal leading to insomnia

There are many reasons for mental hyperactivity and inability to sleep, common ones including excessive fatigue, emotional disturbances, and consumption of stimulating beverages. If this condition persists long-term, it is important to seek medical attention promptly to rule out related diseases and actively follow the treatment plan prescribed by a doctor to prevent the condition from worsening.

1. Excessive Fatigue

Physical overexertion during daily work and life may trigger certain stress responses in the body, leading to mental hyperactivity and consequently causing insomnia.

2. Emotional Disturbances

If one experiences particularly frightening or exciting events during the day, strong emotional fluctuations may occur, causing the nervous system to remain in a prolonged state of excitement, which can result in mental hyperactivity and difficulty sleeping at night.

3. Consumption of Stimulating Beverages

Drinking large amounts of alcohol or coffee before bedtime can increase neural excitability, also leading to mental hyperactivity and insomnia at night. Long-term mental hyperactivity and insomnia may be caused by autonomic nervous system dysfunction.

In addition, other factors such as medication side effects, excessive exercise, and high stress levels can also contribute to mental hyperactivity and sleeplessness. These issues should be addressed promptly, and measures should be taken under a physician’s guidance—such as improving the sleep environment, maintaining regular rest schedules, avoiding prolonged naps, engaging in appropriate recreational and physical activities, taking a warm bath before bed, receiving a full-body massage, drinking a cup of warm milk, and maintaining a quiet and relaxed atmosphere to promote natural sleep.