The present study amis to reveal the social and physical factory prevailing and leading to the setback and the order of these factors by gravity as well as the detection of common factors and differentiated according to the variables of the demographic of the sample the type of used medicine , duration of drug abuse, the take-off and the number of times setback roughly to achieve this goal ,the researcher choose the thirtieth case of both sexes under age 15-40 years with different educational ,  occupational and environmental levels to apply all the questionnaire prepared by the researcher, then choose six cases in intentional manner to be case of study, the study relied on the descriptive approach, social survey and used tools including questionnaire from and in – depth interview. the results showed that there is: Relapse as one of the addictive disease's attributes .it doesn't differentiate between someone is educated and someone is not but the social circumstances, life pressure like poverty and unemployment and environmental factors remains one of the causes of relapse. -The Craftsmen are the most categories which is being exposed to the deviation and they have more chances of being addictive than the others and exposing to relapse after treatment and this may count on the negative thinking and wrong beliefs Owned to an addict. There are lots of wrong beliefs connected with youth's beliefs which encourages drug use like it improves their work performance in account for 90 percent and drug shortage make them unable to work and less focus and forget about worriers in account for 73.3 percent and 56.7 improve the sex ability and account for 30 that Marijuana/ Hashish is not addiction. Longing and desires are one of the reasons in account 95 and good feelings which is happening due to the easy way to get the drugs also seeing the drugs and dealing with it and being where the drug is and feel good and happy. The environmental factors like events and social revolution and new culture and beliefs have the main role in relapse where feel fearing from future and disability and then unsatisfaction about him. The family's problems are one of the most important component  and the situations causes relapse in account for 80% which confirm the value of family's support in cure where  concern ,observation and the ability to face such as these problems and it's consequences.