Being diagnosed with HIV/AIDS may trigger drug abuse, or risky sexual behavior as a result of abusing drugs may have caused the individual to contract the disease. Individuals who have HIV/AIDS, either because of their substance abuse or as a pre-existing problem prior to their drug use problem, often require rehabilitation services tailored to fulfill their particular demands and problems. Some of these challenges are physical in nature, due to the fact that substance abusers with HIV/AIDS hardly ever care for themselves and take the appropriate medications they need to maintain their own health. Because of this, these individuals arrive to treatment in very poor health and this will have to be addressed as a priority whilst addressing other important issues. Apart from the obvious necessity to provide medical services whilst in rehabilitation, people who have HIV/AIDS must also tackle more deeply rooted problems which brought about their drug or alcohol use. Very often, individuals have situations in their lives that happen to be strictly environmental which may have triggered them to turn to alcohol or drugs, like oppressive situations within their lives or damaging relationships. These are the concerns which rehabilitation professionals will target as part of HIV/AIDS rehabilitation services.