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What You Need to Know about the Causes of Depression

With depression, you’ll discover that it is hard to treat unlike physical pain since it is a complex illness. There is no one that has precise information about what causes depression but is known to arise from many different reasons. Depression can be brought about a serious medical illness, and for some people, depression has been experienced most numbers of their family. In this article, you are going to find useful information about some of the causes of depression.

Research has shown that the people diagnosed with clinical depression portray a difference in the brains compared to those people that are not diagnosed with clinical depression. The hippocampus of people that have suffered depression is usually smaller than for those people that do not have any experience with 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.

You’ll find that as for the people that have substance abuse problems, they may portray some form of clinical or major depression. Since there is a link between substance abuse and mental illness, you’ll find that the people that use hard drugs are more likely to suffer from depression. The heroin long term effects is one of the examples of depression that is caused by either taking drugs or withdrawing from them. Chronic illnesses such as diabetes and kidney disease, which are illnesses that last for long time may also be a cause of depression. There are some other cases where grief for a person that you have lost may bring about anxiety and therefore cause depression.

In some other cases, you’ll find that depression is going to be caused by various external causes. For either a young or old person, they may also experience depression from a variety of external factors. A good example of how you can develop depression from external factors is where you get embroiled in a conflict with your family members or friends and therefore get emotionally unstable. 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.