What are the causes of ADHD in children?

It is understandable that most children are active and curious about the outside world. Children who are very active may have some symptoms of ADHD. When parents are tired of dealing with their children's restlessness, they will not be too worried if they know the reasons behind it. What are the causes of ADHD in children? Common reasons include disharmonious family relationships, congenital heredity, and some bad habits during pregnancy. The following is a detailed explanation of these causes.

Genetic factors. Family studies, twin studies, and foster child studies support that genetic factors are an important risk factor for ADHD, with an average heritability of approximately 76%. Environmental factors. Includes prenatal, perinatal and postnatal factors. Risk factors associated with pregnancy and childbirth include smoking and drinking by mothers of ADHD patients, premature birth, postpartum hypoxic-ischemic encephalopathy, and thyroid dysfunction. Childhood illnesses that have been linked to the development of ADHD include viral infections, meningitis, encephalitis, head injuries, epilepsy, toxins, and drugs. More controversial factors include malnutrition, diet-related allergies, excessive intake of beverages or foods containing food additives, iron deficiency in children, elevated blood lead levels, and decreased blood zinc levels, which are associated with the development of ADHD, but the evidence is currently insufficient. Family factors. Disharmony between parents, broken family, improper parenting style, bad personality of parents, depression of mother, impulsive, antisocial behavior or substance addiction of father, financial difficulties of family, crowded housing, separation from parents, abuse in childhood, inappropriate education methods in school, etc.

What are the causes of ADHD in children? It is not difficult to understand if you take the trouble to do so. Parents should play a leading role in this regard, guide their children's behavioral norms, and ensure family harmony. Expectant mothers should also keep their minds stable and calm during pregnancy, develop good living and eating habits, and be responsible for their children's growth and future.