What are the causes of autism

summary

In our daily life, autism is absolutely a very common disease. For this disease, we must pay enough attention to it. Autism is not caused by parents' parenting attitude. At present, there is no final medical conclusion on its cause. It is likely that various factors cause damage to different parts of the brain. What is the cause of autism? Let me talk about it.

What are the causes of autism

First: metabolic diseases: such as phenylketonuria and other congenital metabolic disorders, resulting in dysfunction and disorders of brain cells, will affect the function of brain nerve signal transmission, resulting in autism.

Second: genetic factors: 20% of the autistic people, his family can find people with intelligence deficiency, language development retardation and similar autism. In addition, about 10% of autistic boys have chromosome vulnerability.

Third: viral infection during pregnancy: a woman may be infected with measles or influenza virus during pregnancy, which may damage the brain development of the fetus and lead to autism.

matters needing attention

Usually to avoid excessive fatigue, more to ensure adequate sleep. Keep a good mood and avoid being too nervous and depressed. But also to strengthen physical exercise, enhance the body's resistance.