Biological factors mainly involve heredity, neurobiochemistry, neuroendocrine and nerve regeneration.
Psychological quality is closely related to psychological factors of depression, and it is a personality characteristic before illness, such as depressive temperament.
Social and environmental factors encounter stressful life events in the process of growing up, which is an important trigger for the occurrence of depression in the clinical sense.
But these factors do not work alone, but lead to the occurrence of diseases under the joint action of many factors. At present, it is emphasized that the interaction between heredity and environment or stress factors and the time when this interaction occurs have an important influence on the occurrence of depression. ?
be down in spirits
Mainly manifested as significant and lasting depression, depression and pessimism. Lighter people are unhappy, have no sense of happiness, and their interest declines. Heavy people are miserable, pessimistic, desperate and dying. The typical patient's depression mood has the rhythm change of morning weight and night light.
Slow thinking
Clinically, active speech is reduced, speech speed is obviously slowed down, voice is low, and it is difficult to answer. In severe cases, communication cannot be carried out smoothly.
Weakening of will activity
The clinical manifestations are slow behavior, passive life, laziness, unwillingness to do things, unwillingness to contact with people around, and avoidance of social interaction. In severe cases, even the physiological needs of eating and drinking, personal hygiene and so on are ignored, and even they develop into silence, immobility and no eating, which is called "depressive stupor". Severe patients are often accompanied by negative suicidal thoughts or behaviors.
Eating more foods rich in potassium, such as bananas, lean meat, nuts and green vegetables, can effectively stabilize blood pressure and relieve mood.
Eat more foods rich in B vitamins, such as eggs, dark green vegetables, milk, cereals, sesame seeds and pumpkin seeds. , can effectively relieve depression, general fatigue, loss of appetite and other symptoms.