Heroin is a semi-synthetic opium drug. Last used as a remedy in the 19th century. Heroin is used in different ways, as by injection, inhalation or through smoking. Often occurs when a person does not feel after the first injection of heroin and foolish euphoric properties. There is only anesthesia, lull, in some cases, nausea and vomiting. 2-3 injections are needed in order to get pleasure. One of the most addictive drug is heroin. Persons who are addicted to heroin, don’t long-lived, as the drug itself, but also for preparing the injection, the materials used to solve a very negative impact on the human body.