Michael Rich, MD, MPH of Boston Children’s Hospital, Harvard Medical School and Harvard T.H. Chan School of Public Health is “The Mediatrician”. In this episode, the Mediatrician talks about how some video games can cause children to become afraid and have nightmares. He encourages parents to know the games that their children are playing and to talk to them about anything that may upset or scare them in the game. For more information and to submit your questions please visit Ask the Mediatrician.