What is the cause of the black spot in the child's eye?

The health of children can be said to be the main factor affecting a family. With the emergence of environmental and various genetic factors, many children will have different symptoms in the growth stage. Among them, black spots in children's eyes is a typical problem. For this reason, many parents are also worried and don't know what to do. So what's the matter with black spots in children's eyes?

What is the cause of the black spot in the child's eye?

Physical factors: The onset of tics is often due to local irritation. For example, blinking caused by conjunctivitis or trichiasis, or nasal sniffing and facial muscle twitching due to upper respiratory tract infection.

Social and psychological factors: Due to family life events such as family discord, parental divorce, death of loved ones, and excessive study burden, tics become a manifestation of psychological stress in children.

Immune factors: Studies have reported that approximately 20% to 35% of TS cases are related to post-infection autoimmune pathological damage, among which the most studied is the relationship between TS and group A B-hemolytic streptococcal infection. The National Institutes of Health of the United States has conducted research on a type of TS that may be caused by an immune mechanism. The research showed that as long as the tics are significantly aggravated after an upper respiratory tract infection or a streptococcal infection, it should be suspected that the child has an autoimmune neuropsychiatric disorder related to streptococcal infection.

Perinatal abnormal factors: The fetus and newborn are very fragile and can be easily affected by adverse factors. Life events such as being frightened, mentally stressed, and extremely sad during pregnancy, as well as premature birth, post-term birth, and difficult labor during delivery, which can cause brain hypoxia and brain damage in the child, can all cause brain development disorders in the child. Therefore, perinatal damage is also an important risk factor for Tourette syndrome.

Children are the future, so if any small problem arises, we must conduct detailed examinations in a timely manner to avoid the occurrence of diseases. Here I wish all the children in the world can grow up healthily.