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What You Need to Know about the Causes of Depression

Depression is one of the illnesses that is harder to treat than mere physical pain. 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. This article is going to provide you with more information on what you should know about 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. There is not enough evidence that implies that there is a gene that is solely attributed to causing 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. 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. 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. For either a young or old person, they may also experience depression from a variety of external factors. For example, whereby you find yourself in conflict with family members, it will make you emotionally unstable and therefore develop depression from the disagreements. Other environmental factors that can cause depression include isolation when you move to a new job and you should seek help if you find any symptoms that you think are the depressive.