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A Guide to Understanding the Causes of Depression

Depression is a complex illness that provides more challenges when it comes to its treatments than if you just suffer from physical pain. What precisely causes depression is not known but depression can be caused by many different factors. Depression can be brought about a serious medical illness, and for some people, depression has been experienced most numbers of their family. By reading this article, you will find a guide to better your understanding on the causes of depression.

According to the research done on people with depression, it has been discovered that there are differences in the brains of people with clinical depression compared to those that have other types of depression. For example, the hippocampus that is useful in storing memories in the brain is smaller in the people that suffer depression unlike for those people that don’t have depression. There are some studies that have found out that the reason why the hippocampus shrinks is because of the release of the stress hormone cortisol.

Depression has been found to run in the family histories and there is therefore a possible genetic link between the children and the parents of a person with depression. You’ll find that there is no gene that can be implicated to be specifically responsible for depression. Depression is mostly caused by the environmental factors in the mix of a variety of genes.

The people that have substance abuse problems may find themselves with the major or clinical depression. There is a link between mental illness and substance abuse and therefore, people that use hard drugs will more likely suffer from depression. You are likely to suffer from heroine long term effects that is known to be cost by either taking drugs or withdrawing from the drugs. Diseases such as the kidney disease and diabetes which are chronic illnesses that are treated for a long time may also be the cause of depression. In some other cases, using a person that you love causes emotions that may cause anxiety and therefore depression.

Depression may also be brought about by some external causes. Whether you are old or young, there are plenty of external factors that may lead to depression. For example, whereby you find yourself in conflict with family members, it will make you emotionally unstable and therefore develop depression from the disagreements. You may also get depressed when you move to a new job and in such a case, it is important to seek help especially when you identify any symptom of depression.