Depression is a complex illness whose precise mechanisms remain to be elucidated. However, several factors can contribute to its appearance:
Difficult life events:
- Disturbed relationships with parents: A childhood marked by conflict or a lack of affection can leave lasting marks.
- Trauma: Sexual abuse, physical or psychological violence, serious accidents can trigger depression.
- Losses and bereavements: The death of a loved one, a breakup, the loss of a job can cause deep sadness which sometimes develops into depression.
- Conflicts : Family or professional tensions can generate chronic stress conducive to depression.
Diseases and addictions:
- Chronic diseases : Living with a physical illness can cause psychological distress and increase the risk of depression.
- Long Covid: Persistent symptoms after Covid-19 infection may include mood disorders and chronic fatigue, leading to depression.
- Disability: Difficulties related to disability can generate a feeling of isolation and loss of control, conducive to depression.
- Addictions : Alcohol, tobacco, and other substances can be used to mask psychological distress, but they often make depression worse in the long term.