What exactly happens in depression?
In depression, a person experiences persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in activities. It affects mood, thoughts, and physical health, often leading to changes in sleep, appetite, and energy levels. Neurochemical imbalances, particularly involving serotonin, norepinephrine, and dopamine, are believed to play a crucial role in the onset of depression.
What leads depression in a person?
Depression can be triggered by a combination of genetic, biological, environmental, and psychological factors. Genetic predisposition, stressful life events, trauma, chronic medical conditions, and substance abuse can all contribute to its development. Additionally, imbalances in brain chemistry and hormones, as well as certain personality traits like low self-esteem and high levels of anxiety, can increase the risk of depression.
How does depression make a person act?
Depression can significantly alter a person’s behavior and daily functioning. Individuals may become withdrawn, lose interest in social interactions, and neglect responsibilities. They might exhibit changes in sleep patterns, such as insomnia or excessive sleeping, and experience fluctuations in appetite and weight. Depressed individuals often struggle with concentration, decision-making, and maintaining personal hygiene, and may express feelings of worthlessness or guilt.
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