Being diagnosed with HIV/AIDS may set off drug use, or risky sexual behavior because of drug use could possibly have caused to contract the sickness. Individuals who have HIV/AIDS, either because of their drug use or as a pre-existing condition before their drug abuse problem, often require rehabilitation services tailored to meet their particular demands and problems. Some challenges are physical in nature, because of the fact that substance abusers with HIV/AIDS very rarely care for themselves and take the appropriate medications they need to maintain their own health. As a result, they arrive to rehabilitation in very poor health and this will have to be addressed as a priority while also addressing other crucial issues. In addition to the obvious necessity to deliver medical services while in treatment, those that have HIV/AIDS also have to deal with more deeply rooted issues which brought about their drug or alcohol use. Very often, people have situations in their lives which are strictly environmental which may have triggered them to turn to alcohol or drugs, such as oppressive conditions within their lives or detrimental relationships. These are the concerns which rehabilitation professionals will concentrate on in HIV/AIDS treatment services.