Causes of Depression
By editor | August 13, 2007
Like any disease, there is not a single cause for a depression.
Depression is a combo of psychological, genetic and biological factors. When it comes to biological cause, depression happens because of unusual levels of some neurotransmitters in the brain. Changing levels of hormones, explaining why many people first experience depression during puberty, can cause this.
Depression isn’t only some kind of mental state. It is related to physical changes in the brain, and related to a chemical imbalance in the brain that carries signals in your brain and nerves. In fact all psychological problems have some physical manifestations, and all physical illnesses have psychological components as well.
Some kinds of depression run in families, suggesting that a biological vulnerability can be inherited. This appears to be the situation with bipolar disorder. Researches done on families where members of every generation contract bipolar disorder saw that those with the disorder have to some extent a different genetic structure than those who didn’t get ill. Nevertheless, the opposite isn’t true i.e. not everyone with the same genetic structure that causes susceptibility to bipolar disorder would have the disorder. It appears that additional reasons, possibly anxiety at school, work, or home, are involved in its commencement.
In a few families, major or grave depression also appears to happe
n with every generation. On the other hand, it can happen in people do not have any depression family history. Whether hereditary or not, the disorder of major depression is often linked with brain function or brain structures changes.
The numerous causes of depression are not understood completely. Current studies suggest possible familial, genetic, physical, biochemical, social, and psychological causes. Psychological causes might consist of thoughts of vulnerability and helplessness, hopelessness, anger and low self-esteem, and pessimism. They might be linked to behavior patterns and abnormal character and disturbed personal relationships. In a lot of patients, the histories identify a particular severe stressor or personal loss that in all probability works together with the person’s predilection to aggravate major depression.
It is imperative to keep in mind that all kinds the depressive ailments are treatable conditions.
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