1. Feel depressed
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.
Step 2 think slowly
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.
3. Will activity is weakened
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.
detail
Other possible symptoms
Some patients also have cognitive impairment, such as recent memory loss, attention disorder and prolonged reaction time. And physical symptoms, such as sleep disorder, fatigue, loss of appetite, weight loss, constipation and so on.