There are numerous causes to the development of depression. For some individuals, one reason alone could be insufficient to trigger depression but a combination of them can do the trick.

Hormones and Neurotransmitters

These are the medium or “chemical-messengers” which allows communication between the nerve cells. The manner in which the chemicals are produced and broken down in the body may influence the development of depression.

Mood, Genes and Brain function

Although there is no “single-gene” that is responsible for the mood or depression, the genetic structure is very crucial. According to experts, development of depression can be caused by vulnerability due to a number of genes working together.

Human Temperament and Development

In addition to Biological manners there are many other explanations to Depression. Past and present events in your life also matters a great deal, like, environment you grew up in, role of the parents, troubled relationships. Or maybe something that affects your mood.

Early Loss and stress

A serious illness at childhood or the passing away of a parent can seriously hamper your growth and emotional development. Emotional scars due to sexual or physical abuse can be permanent.

Medical Illness and Drug Treatment

Daily life can be made difficult by many illnesses, and that can cause a lot of stress. This can result in depression in people who are trying to just live by it. Sometimes, the brain can be directly affected by an illness or a certain treatment drug eventually leading to depression.