Drug addiction takes its toll on even the healthiest people. When people in Tunnel City with HIV/AIDS abuse drugs and alcohol it can take a deadly toll on them. Because they suffer with a lowered immune system, something as simple as the common cold can become a harmful sickness. They expose themselves to other deadly infections too: Hepatitis C, pneumonia and tuberculosis just to list a few. Entering a drug rehab program that specializes in treating persons with HIV/AIDS is vital. The addicted individual will be ready to regain their sobriety and boost their quality of life profoundly. Science today has been able to produce many medications that not only help individuals with HIV/AIDS but make their life healthier and longer.