Another round of spring and summer, the sun is shining, everything is reviving, but as a psychiatrist is not happy, in the clinic, often see many psychiatric patients because the patient relapsed and the family sent to hospital, also often encounter some patients’ families cautiously embarrassed to enter the clinic, said to consult some psychological problems, but carefully asked, most of his family has been suffering from mental years, but his family still does not think his family has mental illness, many of them are senior intellectual families. However, their families still do not think that their family members have mental illness, many of them are senior intellectual families, and whenever this happens I feel a heartbreaking pain, after so many years of publicity, people still have so little knowledge of mental health, many mental patients can not get early detection, early diagnosis, delaying the best time for treatment, affecting the recovery of patients, as family members to do early The following are some common manifestations of mental illness: personality changes: common manifestations are withdrawn, do not get along, like to be alone; often in a state of deep thought; lose interest in the original interest; always very neat, become unhygienic, unkempt; lazy, passive; do not comply with discipline, ignore the advice of the people around; or for no reason Lack of enthusiasm for work, reduced ability to learn and work, absent-mindedness at work, fussy, and love to take “bull’s-eye”, etc. Abnormal language expression: the expression of more talkative than in the past; or less talkative and slower; the content of the conversation is scattered, no center or in the conversation to say something unrelated to the content of the time, so that people can not understand, etc. Sensitivity and paranoia: the performance is very sensitive to everything, anything around him to be associated with him, think it is directed at him, such as others in the conversation, think it is talking about him, others occasionally look at him, think it is not good, some even think that the radio, television, newspaper content are related to him, the whole day to observe words, pay attention to other people’s every move, some think that someone wants to harm him, afraid to eat and drink water Some think that their lover is unfaithful to them and stalk them. Emotional abnormalities: common manifestations are indifference to people, loss of previous enthusiasm, lack of due emotional communication with relatives, lack of care and consideration for family members, even rude to family members, abusive and aggressive family members, emotional instability, moodiness, irritability, extreme fear, etc. Behavior abnormalities: the behavior can be bizarre, such as shutting the door, not going out, secretive behavior; or anachronistic chasing the opposite sex; sleep is significantly reduced or sleepless day and night; slow reaction, dull expression; leaving without saying goodbye, not returning home at night; or appearing compulsive state, fear of getting dirty, fear of getting sick, fear of saying the wrong thing, etc. The above are only some of the more common and easily observed abnormal manifestations. In determining whether a patient is mentally abnormal, a comparison and comprehensive analysis must be made with his or her consistent behavior and demeanor, as well as his or her psychological state and external environment at the time, and once abnormal manifestations are detected, early access to a specialized hospital for detailed psychiatric examination and early treatment.