How does stress affect mental health?
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Stress affects mental health by activating physiological and psychological responses that, when chronic or excessive, can contribute to anxiety, depression, concentration difficulties, changes in sleep patterns, and deterioration of overall emotional well-being.
Stress is a natural response of the body to perceived challenges or threats. In small doses, it can be motivating and help face challenging situations. However, when stress is chronic or overwhelming, it can have significant effects on mental health.
Stress activates the sympathetic nervous system, releasing hormones such as cortisol and adrenaline. When this activation is constant, it can alter the brain's chemical balance and affect areas related to mood, memory, and emotional regulation.
- •Anxiety: Chronic stress can increase levels of anxiety and worry
- •Depression: Prolonged stress can contribute to the development or worsening of depressive symptoms
- •Cognitive difficulties: Can affect memory, concentration, and decision-making ability
- •Sleep changes: Can alter sleep patterns, making adequate rest difficult
- •Irritability: Can increase emotional sensitivity and irritability