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Heroin can be used in a variety of ways, depending on user preference and the purity of the drug. Heroin can be injected into a vein (âmainliningâ), injected into a muscle, placed on tinfoil and inhaled as smoke through a straw or snorted as powder via the nose.eroin can be used in a variety of ways, depending on user preference and the purity of the drug. Heroin can be injected into a vein (âmainliningâ), injected into a muscle, placed on tinfoil and inhaled as smoke through a straw or snorted as powder via the nose.
Heroin is one of a group of drugs called opiates that are derived from the opium poppy. It usually comes as an off white or brown powder. A number of synthetic opiates are also manufactured for medical use and are open to abuse due to their similar effects to heroin, these include: 1  dihydrocodeine (Df118).ethadone and Subutex are prescribed as substitute drugs in the treatment of heroin addiction. Heroin is usually smoked ('chasing the dragon'), snorted or prepared for injection. Heroin is a powerful pain killer and has euphoric qualities.