It is not confirmed that how the depression is developed and why it is over after some period of time. There may or may not be a single cause of depression. What causes depression in one person may not cause the depression in the other person. Usually it is seen that depression is caused by the cumulative effect of many factors. These factors are also called the triggers of depression. Trigger is any factor or the entity that disturbs the normal functionality of our nervous system or brain. An injury, any physical damage, some emotional disturbance or any bad experience may become the cause of depression development in any person.
These factors or triggers are usually unexpected for the person and are usually sudden. The depression is developed in the person but usually the exact cause of the depression is not diagnosed. It may take many months to diagnose the exact cause of the depression. Once the exact reason or trigger of depression is identified, it becomes easier to treat it. Physical damage or illness may be a major cause of depression. For example the acne scars development on the face cause the depression in any person, especially in girls. Sometimes, the depression may be the result of some medicine or drug.
In the following lines we are listing few of the very common and important triggers or reasons that can result in the development of depression in most of the people:1-The death of any person who was very close to you
These were some of the important triggers what causes depression in most of the persons.