Schizophrenia is a group of unexplained psychiatric disorders, mostly in young adults, often with perception, thinking, emotional behavior and other disorders, with the characteristics of uncoordinated mental activity, commonly known as “splitting”, if not treated in a timely manner can also be delayed into a chronic course, and even mental decline. The common clinical types are: 1, simple type: most slow onset, manifesting poor thinking, emotional indifference, gradual passivity, laziness, and senior will decompensation. 2, Youthful type: Most acute and subacute onset in adolescence, the patient is talkative, disorganized, temperamental, impulsive behavior, childish, etc. 3.Tension type: The prominent manifestation is motor inhibition, such as slow movement, little speech and movement, or even silence, no food and no movement, etc., and can alternate with sudden motor excitement. 4, paranoid type: the most common type, mainly manifested as a large number of hallucinations and forgetfulness, patients affected by hallucinations and delusions can also appear a variety of behavioral abnormalities, such as excitement, impulsivity, injury, destruction, self-injury, suicide and so on. In addition, there are other types and undefined types. The key is to take antipsychotic drugs systematically and for a long time. In addition, serious psychosocial rehabilitation is also beneficial to the recovery of the disease.