Are you born with ADHD or do you develop it?

The short answer is, no, adults don’t suddenly get ADHD. In order to meet the criteria for an ADHD diagnosis, several symptoms that cause impairment must be present in childhood. Specifically, signs of ADHD need to be evident before age 12. 2 This means, technically, ADHD does not develop in adulthood.

What are the nine symptoms of ADHD?

Hyperactivity and impulsivenessbeing unable to sit still, especially in calm or quiet surroundings.constantly fidgeting.being unable to concentrate on tasks.excessive physical movement.excessive talking.being unable to wait their turn.acting without thinking.interrupting conversations.

What is the main cause of ADHD?

Genetics. ADHD tends to run in families and, in most cases, it’s thought the genes you inherit from your parents are a significant factor in developing the condition. Research shows that parents and siblings of a child with ADHD are more likely to have ADHD themselves.