What factors can cause depression?

　　Depression is very common in daily life, more people will have symptoms of depression, bringing serious harm to patients, so that their mental aspects of the disorder, so that depression should attract attention, we have to pay attention to the causes of this disease, together with the factors that triggered the emergence of depression to recognize what it is.

　　First, too much pressure is the cause of the formation of depression: work pressure, life pressure is too heavy will lead to frustration, depression, helplessness, self-blame and many other negative emotions appear, is a common cause of depression. Learn to a major event according to certain ideas divided into a number of small events, and then have a focus on the gradual development of this attitude and approach to life and work can not only effectively relieve their own stress, but also be able to achieve twice the result with half the effort.

　　Second, major mental stimulation is the cause of depression: major mental stimulation is a major cause of major depression, common such as the loss of a close relative; husband and wife separated or divorced, unable to face the loss of work, suddenly retired, etc., once they feel that they have lost some very important things, and can not face up to the heart, and the loss of emotion can not be timely discharged, it may trigger depression.

　　Third, stress response is the cause of depression: the body in a variety of internal and external environmental factors and social, psychological factors stimulate the emergence of systemic non-specific adaptive response, known as stress. The sudden occurrence of various major life events, or long-term persistence will cause strong or lasting unpleasant emotional experience, resulting in depression.

　　Fourth, genetic susceptibility is the reason for the formation of depression: a large sample of the population genetic epidemiological survey shows that the closer the blood relationship with the patient, the higher the probability of suffering from depression. The probability of first-degree relatives suffering from the disease is much higher than that of other relatives, which is consistent with the general law of genetic diseases, so at least it can be concluded that genetic factors are risk factors for depression.

　　Fifth, physical disease: a person is very easy to suffer from some physical diseases in life, but like stroke, heart attack, cancer, chronic pain, diabetes, hormone disorders and advanced disease these physical diseases may incur depression. There is apathy or inability to deal with one's physical needs, which may be a mood response or objective reaction to a physical illness or may be a precursor to depression. Personality factors, which is one of the main causes of depression, such as life in the sensitive, suspicious, mood instability, strong, pessimistic, low self-confidence, have a bad form of thought, excessive chagrin or feel simply can not control the life of things and other personalities, are prone to depression, some of the personality.

　　Six, biochemical elements: because when a person suffers from has been in the week, his brain will often be some of the chemicals known as neurotransmitters show a gradual decrease in the phenomenon. If there is an imbalance between the two neurotransmitters, 5-hydroxytryptamine and norepinephrine, it can lead to depression or anxiety. 5-hydroxytryptamine and norepinephrine reduction often leads to low mood, motivation, and appetite and libido changes. Biological rhythm changes, we are living in some physiological function indicators such as body temperature, sleep, cortisol and other endocrine have biological circadian rhythm changes is on behalf of a person's affective neurological presentations of disorders, the main manifestation of phase shift, mostly phase forward, that is, the peak of the physiological rhythm of the time earlier, the patient's eyes in depression fast-acting sleep ambient period is shortened (i.e., forward), some people think that can be regarded as the depression of the biological indicators with conclusive significance.

　　Through the understanding of these introductions above, we recognize the causes of depression can be triggered, depression makes a lot of people suffer from this disease, and bring them quite serious harm, we must guard against the emergence of depression, should be triggered by the emergence of the factors of depression to pay attention to.