Causes Hyperactivity In Children

Causes Hyperactivity In Children.
A imaginative study from Australia sheds more beacon on what environmental factors might raise the risk for attention-deficit/hyperactivity disorder (ADHD). "Compared with mothers whose children did not have ADHD, mothers of children with ADHD were more right to be younger, single, smoked in pregnancy, had some complications of pregnancy and labor, and were more proper to have given birth slightly earlier," said study co-author Dr Carol Bower, a ranking principal research fellow with the Center for Child Health Research at the University of Western Australia. "It did not arrive at any difference if the child was a girl or a boy".

The researchers did gather that girls were less likely to have ADHD if their mothers had received the hormone oxytocin to belt along up labor. Previous research had suggested its use during childbirth might actually increase the risk of ADHD. The causes of ADHD endure unclear, although evidence suggests that genes play a major role, said Dr Tanya Froehlich, an fellow professor at Cincinnati Children's Hospital Medical Center.

And "Many earlier studies have found an association between ADHD and tobacco and alcohol exposure in the womb , prematurity and complications of pregnancy and delivery. One feature is certain: Diagnoses of ADHD have become simple in the United States. A survey released in November 2013 found that 10 percent of American children have been diagnosed with the condition, although the expeditious increase in numbers seems to have leveled off.

ADHD is more established in boys. Its symptoms include distractibility, inattention and a lack of focus.