nope - it does not. ADHD, or Attention Deficit Hyperactivity Disorder, is a very common mental condition that often shows up during childhood and can well continue till adult years.
the most common cause of ADHD is genetic, but it can also be caused with any of the following:
1. being exposed to toxic chemicals during pregnancy or after birth, such as smoking or alcohol consumption during pregnancy
2. social conditions such as being neglected, abused, and other deprivation-led behavior towards the child can also cause the same
i found this article quite helpful, do give a read if you can http://www.nimh.nih.gov/health/publications/attention-deficit-hyperactivity-disorder-easy-to-read/index.shtml