clipped from: www.myaddiction.com   
Heroin addiction is one of the most destructive and painful addictions in the world. Produced from the poppy, heroin transfers a semi synthetic form of morphine, usually by way of injection. Administration of heroin gives the user euphoric feelings, which differ depending on the area that the heroin is injected. If the heroin is injected intravenously effects are felt within 7 to 8 seconds. Muscular injections are slower with full effects being felt at 5 to 8 minutes.

The rising epidemic of heroin addiction cuts across class and race lines, making it harder to contain. The joy during the use of the drug and the painful feelings during withdrawal from heroin add to the rate of increase addiction versus successful addiction recovery numbers. Heroin addiction remains one of the most complex and frustrating substance addictions in the world. Despite the upward battle in prevention and recovery, there are some positive gains in terms of awareness made towards thwarting heroin addiction.