Causes that can trigger the emergence of depression

　　Life is very afraid of depression, the disease is very complex, and affects the normal life of patients, we should pay attention to depression, need to know more about the onset of depression disease factors to do, then what causes will induce the emergence of depression, here for friends to introduce it.

　　 The causes of depression:

　　Physical disease: it is very easy for a person to suffer from some physical diseases in life, but like stroke, heart attack, cancer, chronic pain, diabetes, hormonal disorders and advanced diseases these physical diseases may incur the onset of depression. Having apathy or not being able to deal with one's physical needs may be a mood response or objective reaction to a physical illness, or it may be a precursor to depression.

　　Personality factors: this is one of the main causes of depression, such as life in the sensitive, suspicious, unstable mood, strong, pessimistic, low self-confidence, poor thought forms, excessive chagrin or feel simply can not control the life of things and other personalities, are prone to depression, some of the personality.

　　Biological rhythm changes: we are living in some physiological function indicators such as body temperature, sleep, cortisol and other endocrine endocrine biological circadian rhythm changes is on behalf of a person's affective neurological presentations of disorders, the main manifestation of the phase shift, most of the phase forward, that is, the peak of the physiological rhythm of the time earlier, the depressed patient's eyes fast-moving sleep ambient period is shortened (i.e., the forward shift), some people think that can be regarded as the depression of the biological indicators with conclusive significance.

　　Biochemical factors: 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-hydroxytryptophan and norepinephrine, depression or anxiety can result. 5-hydroxytryptophan and norepinephrine decreases often lead to low mood, decreased motivation, and changes in appetite and sex drive.

　　 Types of Depression:

　　1, endogenous depression and reactive depression, the so-called exogenous, usually refers to the depression caused by external environmental events, is the result of the reaction to frustration, life's unfortunate events, the pressure of work and study and other mental stimulus events. Examples include reactive depression and depressive neurosis. Endogenous depression, on the other hand, is a common type of depression caused by "internal" factors in the body, with obvious biological characteristics, such as a more prominent genetic component.

　　2, psychotic depression and neurotic depression, psychotic depression not only has the symptoms of depression, but also has the symptoms of mental illness, for example: such as self-blame, self-incrimination, delusions of victimization, suicide attempts are very obvious patients. Depressive neurosis, also known as neurotic depression, is caused by psychosocial factors, but also often associated with the patient's personality deviation; is a persistent depressed state of mind as the main feature of neurotic disorders, the severity of which can be ups and downs fluctuations; often accompanied by anxiety, somatic complaints and sleep disorders. Patients have treatment requirements, but there is no obvious motor inhibition or hallucinations or delusions, and life and work are not seriously affected.

　　By recognizing the relevant introduction, friends have learned what triggers the emergence of depression, the cause of depression is quite complex, its emergence will affect the health, but also affect the patient's life, we must beware of the emergence of depression, the correct understanding of the onset of the disease of depression factors can be.