Depression is a common and serious mood disorder that negatively affects how a person feels, thinks, and handles daily activities. It is not just feeling sad or down temporarily, but rather a persistent and debilitating condition that can interfere with various aspects of life, including work, school, relationships, and physical health.
Key features of depression include:
Persistent sadness or low mood: Feeling sad, empty, or hopeless most of the time, often for weeks or months.
Loss of interest or pleasure: Losing interest in activities that were once enjoyable, including hobbies, socializing, or work.
Changes in appetite or weight: Significant weight loss or gain, or changes in appetite unrelated to dieting.
Sleep disturbances: Insomnia (difficulty sleeping), hypersomnia (excessive sleeping), or disrupted sleep patterns.
Fatigue or loss of energy: Feeling constantly tired or lacking energy, even after restful sleep.
Feelings of worthlessness or guilt: Persistent feelings of self-blame, inadequacy, or guilt, often without a rational cause.
Difficulty concentrating or making decisions: Trouble focusing, remembering details, or making decisions, which can affect work or school performance.