What causes depression?

　　In recent years, always many people will be suffering from depression this kind of heart disease, if unfortunately suffer from this disease, many people will be afraid of anything, can not interest in anything, thus greatly affecting the life, the following is mainly about the depression is what causes it?

　　1, personality characteristics. Personality characteristics have a great relationship with the occurrence of depressive neurosis, and some people believe that it is difficult to distinguish this disease from depressive personality disorder.

　　2, psychosocial factors. This disease is often triggered by psychosocial factors, the pre-morbid mental stimuli are neither as unusually prominent and serious as reactive depression, nor as insignificant as endogenous depression. This is one of the causes of depression.

　　3, the cause of depression is inseparable from genetic factors. Experts pointed out that although depression is not a genetic disease, but the role of genetic factors in triggering the factors of depression is quite complex, with different reports, requiring experts to conduct in-depth research and analysis.

　　4, physiological factors. Hypothalamic function may be altered. The hypothalamus is associated with the stabilization of the situation in the body, the regulation of certain biological rhythms, metabolism and the functional state of the vegetative nervous system. This is also a cause of depression.

　　5, biochemical factors. The biogenic amine theory of depression is mainly the effect of catecholamines and indoleamines on the emotional state, as to whether patients with depressive neurosis have these biogenic amine changes can not be determined.

　　In short, if you suffer from depression, are one or more of the reasons mentioned above, it is recommended that you must understand the causes of life, so that you can actively do a good job of prevention, so as not to let yourself suffer from this disease that has a great impact on life and work.