ABC NEWS 4Study: Prenatal Acetaminophen use linked to hyperactivity in childrenABC NEWS 4BRISTOL, England — A new study out of Great Britain is linking Acetaminophen, the active ingredient in Tylenol, to hyperactivity in children. The study, published in the Journal of the American Medical Association Pediatrics, says the commonly-used ...Can 'Safe' Painkiller Really Cause Hyperactivity in Kids?NBCNews.comAcetaminophen And ADHD: New Study Suggests Taking The Drug During Pregnancy Can Increase ADHD In Kids ...The Inquisitrall 49 news articles »