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Depressive illness is such a physically and socially debilitating condition. It restricts you from doing the normal day-to-day activities and jeopardizes your work, friendships and how you deal with others.

The National Institute of Mental Health reports that more than 11.6 million Americans are suffering from depression. More specifically, clinical depression. According to the latest research findings, early symptoms of depression should be dealt with immediately with appropriate treatment.

Otherwise, major depression sets in and may result to other cardiovascular complications such as heart disease.

Let us first review the various symptoms manifested by people and their relative causes to fully delineate the path of its origin and occurrence from a more clinical viewpoint.

Again, depression is a psychoneurotic illness where patients manifest some or all of the following symptoms: sadness, sudden decrease or increase in appetite, concentration difficulty, inactivity, and hyperactivity (manic depression), feeling of rejection and setting in the idea of committing suicide.

To understand better how depression works in the human body and its possible adverse effects, it is better to know some of the essential scientific and physiological basis of this rather unusual condition.

Physiology of Depression and its Causes

Clinical depression is basically a neurological condition. It is caused by an imbalance of hormones present in the body, which is in that case, produced by the brain itself.

Hormones are small biologically active molecules that direct the function of other organs. They are responsible for the direct physiological activity and characteristic behavior of a person through various social and environmental circumstances.

Imbalance in the hormone levels in blood serum can cause a massive effect on your state of emotional health. This sudden increase or decrease of these chemical messengers may cause you to become overly excited over any situation (manic depression) or may feel very low to the point of becoming apathetic, and choose not to respond to their everyday needs.
Some evidence points to a genetic cause of depressive illness, although not fully confirmed.

Most individuals who manifest genetic predisposition do not outwardly exhibit such illness. It is found that all people can develop this condition if triggered by appropriate environmental factors.

The of physical effects of depressive illness depends on the severity of the depression you are experiencing. For people with mild depression (dysthymia), it may last for months or even years and individuals who do not get proper and individualized medical treatment may progress into a severe depression.
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By: Lauralee Lemons
Posted:

Date Taken: 2008-03-10 13:43:52
Owner: Coventry City Council

physical health