What is the main cause of ADHD?

Related questions

1. Do electronics make ADHD worse?
2. Is having ADHD bad?
3. What are the nine symptoms of ADHD?
4. What does ADHD look like in adults?
5. Are you born with ADHD or do you get it?
6. Can ADHD be cured or grown out of?
7. Can a person with ADHD live a normal life?
8. Can ADHD be mistaken for anxiety?
9. Do I have ADHD or anxiety?
10. What happens if you dont treat ADHD?

Tags

1. #people
2. #discipline
3. #causes
4. #deficit
5. #affect
6. #attention
7. #think
8. #hyperactivity
9. #along
10. #child
11. #impulsivity
12. #inattention
13. #ability
14. #family
15. #because
16. #caused
17. #symptoms
18. #behavior
19. #learn
20. #disorder
21. #chaotic
22. #others