Being diagnosed with HIV/AIDS may trigger substance abuse, or dangerous sexual behavior because of substance abuse might have caused the individual to contract the illness. Individuals who have HIV/AIDS, either because of their drug abuse or as a pre-existing problem prior to their substance abuse issue, often require treatment services tailor-made to satisfy their specific needs and problems. Some problems are physical in nature, because of the fact that drug users with HIV/AIDS almost never look after themselves and take the proper medications they need to maintain their own health. Because of this, they arrive to rehab in very poor health and this will have to be addressed as a priority while addressing other important issues. In addition to the obvious necessity to supply medical services whilst in rehab, people with HIV/AIDS must also address more deeply rooted problems which prompted their alcohol or drug use. Frequently, individuals have circumstances within their lives that happen to be purely environmental which may have caused them to use drugs or alcohol, like oppressive conditions within their lives or negative relationships. These are the concerns which treatment professionals will give attention to in HIV/AIDS rehab services.