Why do patients with depression experience insomnia?

Apr 24, 2023 Source: Cainiu Health
Dr. Zhu Gang
Introduction
Insomnia in patients with depression is usually related to factors such as neurotransmitter imbalances in the brain, increased adrenal hormones, and reduced melatonin levels, and medication may be used under a doctor's guidance. Depression is a mental health disorder; in addition, insomnia in depressed patients may also be associated with excessive stress, which can be improved through psychotherapy, distraction techniques, and symptom relief.

Insomnia in patients with depression is usually related to factors such as neurotransmitter imbalances in the brain, increased adrenal hormones, and reduced melatonin levels. Medication under a doctor's guidance may be used for treatment. Specific analysis is as follows:

1. Neurotransmitter Imbalance in the Brain

Depression is a mental health disorder characterized by symptoms such as low mood and diminished interest. During depressive episodes, imbalances in central nervous system neurotransmitters can occur, easily leading to sleep disturbances and insomnia.

2. Increased Adrenal Hormones

Depression can lead to overactivity of the hypothalamic-pituitary-adrenal (HPA) axis, accelerating the release of adrenal hormones in the body. Excess hormone levels can activate the central nervous system, causing patients to have difficulty falling asleep.

3. Reduced Melatonin

Melatonin plays a key role in initiating sleep. When melatonin levels are reduced in patients with depression, it can result in difficulty sleeping. In more severe cases, medications such as sertraline tablets, diazepam tablets, or mirtazapine tablets may be used under medical supervision.

In addition, insomnia in patients with depression may also be associated with excessive stress. Symptoms can be alleviated through psychotherapy and techniques that help redirect attention.


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