Can You Grow Out of ADHD?
ADHD symptoms change as children get older, and it’s estimated that about a third of children who are diagnosed with the attention-deficit hyperactivity disorder will no longer meet the criteria by the time they reach young adulthood.
In general, hyperactivity declines as kids move through elementary school, and inattention becomes the primary problem for them as the schoolwork they are expected to do becomes more demanding and their parents and teachers are not so closely supervising their activities. In adolescence, impulsivity also becomes a big concern, as it leads to car accidents, unsafe sex, and other risky behavior.
Children who are most likely to have ADHD that continues into adulthood are those whose symptoms are very severe in childhood, and those who also have another psychiatric disorder, like depression or anxiety.