What triggers depression?

　　After suffering from depression will be excessively boring, and the inner feeling of uneasiness and tension, we should be alert to the emergence of depression, must be induced by the emergence of depression to recognize the reasons thoroughly, must pay attention to their own health condition can be, in the end, induced by the emergence of depression factors will be what it is to learn about it.

　　 The causes of depression:

　　1, neuroendocrine dysfunction is a common cause of depression: many studies have found that patients with depression have hypothalamus a pituitary an adrenal axis function abnormality, plasma corticosteroid and 17-hydroxycorticosteroids in patients with depression are increased.

　　2, physical disease: some serious physical diseases, such as stroke, heart attack, hormone disorders often trigger depression, and make the original disease worse. In addition, 1/3 of depressed patients have substance abuse problems.

　　3, genetic factors: many studies have found that the occurrence of depression and genetic factors have a closer relationship, but depression is not a hereditary disease, genetic research is mainly through the genealogy of the investigation and the study of twins. Genetic factors have a definite role in the development of depression, but this mainly refers to affective psychotic depression. For other mild forms of depression, such as depressive neurosis and reactive depression, personality and environmental factors may play a greater role.

　　4, psychological and social factors is currently caused by the increase in the number of patients with depression is one of the important reasons: the first onset of depression, more than half of the patients can be found to have psychological and social factors, but there are a lot of talk, depressive neurosis and reactive depression of the onset of the existence of psychological and social factors without exception, especially the latter is obvious, there is no mental stimulation how to reactive depression it?

　　 Symptoms of depression:

　　First, low self-evaluation. Low self-evaluation is the basis of classification of depressive illnesses, light people have a sense of inferiority, uselessness, a sense of worthlessness, heavy people make themselves useless, have a strong sense of guilt and self-blame, and even choose to commit suicide as a way of self-punishment.

　　Second, the loss of interest: the classification of depression is based on the loss of interest, after the occurrence of depression, depression, patients will lose the enthusiasm and fun of life and work, are not interested in anything, depression patients do not experience the joy of family, the past hobbies disdain, often closed door to live alone, alienation of friends and relatives, avoid socializing and so on performance.

　　Third, fatigue, fatigue is the basis of the classification of depression, no obvious reason for continuous fatigue. Light feeling of physical exhaustion, unable to do their work, life and work loss of enthusiasm and initiative, and heavy even eat, drink, personal hygiene can not be taken into account.

　　Fourth, physical abnormalities: depression patients will become very weak in the late stage of the body, abnormal weight loss or increase. Depression is a mental illness, but the performance of depression is also reflected in the body. Depressed patients often have symptoms such as loss of appetite, weight loss, sleep disorders, low sexual function, mood fluctuations day and night. Most of the patients suffering from depression are physically weak, weight loss without reason and lack of interest in doing anything are the distinguishing features, which are also the basis for the classification of depressive illness.

　　Fifth, lack of pleasure. Loss of interest in daily life, experiencing no pleasure in all kinds of entertainment or delightful things. In mild cases, the person tries to avoid social activities, and in severe cases, the person lives alone, distances himself from friends and relatives, and eliminates socializing, which is also the basis for the classification of depressive disorders.

　　The above knowledge for everyone to introduce the main triggering factors of depression is what, visible causes of depression is quite complex, remind all friends need to be vigilant in life the emergence of depression, especially to pay attention to start the prevention of depression, and patients after the onset of the onset of the disease to think more about some happy things.