Being diagnosed with HIV/AIDS may trigger substance abuse, or dangerous sexual behavior as a result of drug use may have caused the person to contract the illness. Individuals who have HIV/AIDS, either as a result of their substance abuse or as a pre-existing problem prior to their substance abuse problem, often require treatment services tailored to meet their particular demands and challenges. Some of these challenges are physical in nature, because of the fact that substance abusers with HIV/AIDS almost never take care of themselves and take the appropriate medicines they need to maintain their health. Consequently, these individuals arrive to rehabilitation in ibad health and this will have to be handled as a priority whilst addressing other important concerns. Besides the obvious requirement to deliver medical services during rehabilitation, people with HIV/AIDS must also deal with more deeply rooted issues which prompted their drug or alcohol use. Frequently, people have conditions in their lives that happen to be purely environmental which may have caused them to turn to alcohol or drugs, like oppressive situations in their lives or damaging relationships. These are the concerns which rehabilitation professionals will give attention to in HIV/AIDS treatment services.