What Causes Depression?
While there's no single cause for depression, it is not just a mental affliction. Depression is associated with imbalances in brain chemicals called neurotransmitters which are responsible for carrying signals in your brain and nerves.

Some common factors which may trigger depression include:
- Family history
- Trauma and stress, especially for persons who are readily overwhelmed by stress
- Pessimistic personality
- Low self-esteem
- Physical illness or medications
- Other psychological disorders such as anxiety disorders, schizophrenia, eating disorders and substance abuse.