Because conversion disorder is a more serious disease and it is difficult to treat. Therefore, it is important for everyone to actively prevent this disease in life. Experts point out: to keep away from conversion disorder, parents should cultivate good emotions in their children from childhood. Next, we will explain in detail the prevention methods of this kind of mental illness of conversion disorder. How to prevent conversion disorder? 1, pay attention to mental health must start from childhood training and education, in view of the early development of children’s character every determine its later personality characteristics, therefore, the individual mental health, the first should start from childhood training and education. Childhood is also an important time to lay the foundation for physical and mental health. 2, childhood training and education should first pay attention to the issue of family education. The family is the main place of children’s life and activities, children are rich in imitation, easy to accept the influence of the surrounding people. Therefore, the atmosphere of family life, the relationship between family members and their educational methods for children play an important role in the development of children’s personality and physical and mental health. For this reason, families should cooperate with schools to educate children on moral qualities, cultivate their love of work, love of collective morals and style, and develop an honest, frank, strong, brave and cheerful character. 3, to early detection and timely correction of some neuropsychiatric disorders, occurring in childhood neuropsychiatric dysfunction, often by individual symptoms of the beginning. Such as stuttering, enuresis, twitching, neurotic vomiting and sleep disorders. Behavioral disorders in childhood often manifest as withdrawn, retarded, impulsive behavior or hyperactivity. These conditions can be corrected and cured in a significant number of cases if they are detected early and diagnosed in a timely manner and treated appropriately. Many people may think that conversion disorder is uncommon and does not need to be prevented, but if it occurs due to mental problems, it can become extremely troublesome to cure it easily. Therefore, it is necessary to learn to regulate your emotions from a young age. At the same time, a good mood is also the basis for developing interest in learning, which will help children to pursue their studies.