As a unique family based community infrastructure and social institutions play an important role in maintaining the health of individuals and society. Among the factors that contributed to the survival of the family, sexual health and function properly within the family and on the basis of religion, the law and common law. The aim of this study was to evaluate sexual dysfunction among psychiatric veterans with post-traumatic stress disorder (PTSD) and the general community. The study was designed as a case study aims to evaluate sexual dysfunction disorders in the subjects mentioned. For this purpose subjects for the study of sexual function, over a four-day camp recreational, educational and family therapy were collected and were examined by clinical psychologists. Data gathered by questionnaire IIEF International perturbation parameters by which erection, orgasm, sexual satisfaction, sexual desire and overall satisfaction were evaluated veterans with mental disorders. Data analysis using descriptive statistics were analyzed and the independent t-test to compare two groups of psychiatric veterans with PTSD and controls for data analysis used is due to the significance level obtained significant (p> 0.01), it can be said that among veterans with mental disorders and there is a significant difference from control group. The results show that in various ways such as veterans with mental disorders due to injury, psychiatric drugs, mental illness and physical illness and the satisfaction of sexual performance not achieved optimal performance and to recognize positive factors affecting sexual function and strengthen their common life as well as training, taking into account the severity and type of injury can affect veterans suffering from sexual dysfunction.