Stress and Insomnia – A Vicious Circle

Resumo

Insomnia refers to the complaint of experiencing unsatisfactory sleep, typically characterized by difficulties in initiating or maintaining sleep. Individuals with insomnia are dissatisfied with their sleep quality and perceive it as hindering their ability to perform well in work, school, and social settings. Common symptoms of insomnia include fatigue, decreased mood,
irritability, general discomfort, and cognitive difficulties. Stress, on the other hand, is the result of emotional or physical tension triggered by various events that can lead a person to feel frustrated, angry, or anxious. Stress is the body's response to a challenge or demand, and it is accompanied by the release of hormones. The specific physiological response to stress
depends on factors such as the type of stress, the individual's characteristics, their neuroendocrine system, and the combination of these elements, which collectively determine how the brain and body react to a particular stressor. The activation of the Hypothalamic-pituitary-adrenal (HPA) axis is a response mechanism triggered by stress. Disturbed sleep, particularly insomnia, is a common side effect of stress, varying in intensity. Sleep plays a crucial role in maintaining both physical and mental well-being, making the physiological connections between sleep and stress vital in understanding the development of stress-induced pathophysiology. Current treatments for insomnia include Cognitive Behavioral
Therapy, improving sleep hygiene, and employing psychological and pharmacological interventions. However, these approaches primarily aim to improve insomnia symptoms rather than addressing its underlying cause. In the context of Homoeopathy, the concept of constitution refers to an individual's unique structure, composition, nature, and physical
makeup, influenced by both inherited qualities and environmental factors. Therefore, it is essential to individualize each case and administer a similimum remedy to achieve complete healing according to Homoeopathic principles. This review aims to explore the physiological and neuroendocrine changes that occur as a result of the interplay between stress and the
development of insomnia.