Objective: The impact of alcohol and other drugs increase dramatically in adolescent's lives when their parents are dependent drug users. Not only the children are at risk of developing drug users, but also they are at risk of developing drug related problems later in their life. They may also suffer other social and psychological problems.

Matetials & Methods: The present study focusing on psychosocial problems of adolescents with addicted father, Uses the (s.c.l-90) and educational conditions Questionnaires.  It is a "Case-control" study. Our samples include 40 adolescents with "addicted father" and 80 with "non-addicted father". The addicted fathers were chosen randomly from Gharchak rehabilitation center. The adolescents ages were between 12-18 years old chosen randomly and matched by variables such as sex, age, education.

Results: The result of the study shows a significant differences between the psychosocial problems of adolescents with "addicted father" and "non-addicted" ones, (p<0.05). So such that in our case group we see a higher drop in school subject anxiety and interactional disorders.

Conclusion: It seems that there is a correlation between the addiction of father and psychosocial problems of their children.