Now, computer games are still a favorite activity. The majority of players are teenagers. These computer games make players relax and are fun to play. This is the cause of addiction among teenagers. There are many problem that affect computer game addiction among teenagers. The first problem is behavior problem. The second problem is studies problem. The last problem is social relationships.
There was a significant positive correlation between students' computer games addiction and their physical and mental health in dimensions of physical health, anxiety and sleeplessness
The increasing prevalence of computer games among children and adolescents have made many researchers to determine the effects of these games on players. In Iran, there are few and limited studies on the effects of addiction to computer games on players. Considering the increasing rate of addiction to computer games among Iranian adolescents and youth, the present study was conducted to investigate the effects of addiction to computer games on physical and mental health including physical health, anxiety, and depression and impaired social functioning.