Next to Methamphetamine, Heroin is the worst narcotic you could ever put in your body. Heroin is derived from the poppy plant like Opium and Morphine, is a opiate derived narcotic. Opium plants can be grown all over the world but one of the key places is Shanghi, China. The first person to synthesise and create Heroin was a English chemist, named Alder Wright. When chemist Felix Hoffman found out about Wrights idea, he was told to make codeine out of heroin. Ater he was successfull Heroin was sold over the counter from 1898 to 1910 as a cough supressant, and a medicine to help alchoholics quit drinking. Heroin's name is derived from the German word "heroisch" meaning "heroic" because of the heroic, self confident boost users first recieve from the high. Depending on the amount of heroin used, a user could just get a bad hang over and feel slightly nausous, or actually experience dope sickness. Dope sickness is a period of time, related to when nicotene addict is craving a ciggarette, and the user experiences sharp nervous tension, yet the difference is dope sickness is purely physical aswell. A user could throw up, feel feverish, have sudden spasms, and become absolutely lathargic with no energy. They can also become violent or highly emotional. Some people are so addicted to heroin they cannot eat if they do not have their drugs. In any case heroin not only messes your mental criteria severly by screwing with your brain, it drastically supresses your immune system. Just like people diagnosed with HIV, heroin addicts are much more succeptable to catching viruses and diseases, because their bodies are unable to fight off bacteria easily. The most common infection would be staph infections, followed by a cocktail of sicknesses consisting of blood infections,meningitus, any disease related to the skin including body lice (scabies),cycsnic acne,boils,liver infection or damage, inflammed heart (oversized heart, aka heart disease.) Because heroin is used intervenusously users (by sharing a needle or just by being in a dirty place while boosting drugs) can easily recieve HIV, Hep B, Hep C, Tetnis, Lukimia, and much more terrifying, and death defying viruses and diseases. Demonic souless drug that makes people into zombies.
"I had not taken a bath in a year nor changed my clothes or removed them except to stick a needle every hour in the fibrous grey wooden flesh of heroin addiction. I did absolutely nothing." (William S. Burroughs )

"I've seen Keith fall asleep at business meetings about millions of dollars for him-because of heroin, just nod out and then wake up and answer a question. " (Charlie Watts )

"It did not feel like something that was going to take over my life and destroy it. It felt like a subtle flower instead of a manipulative demon. That's the mystery of heroin. " (Corey Feldman)
by Mr.Frogmite September 19, 2009
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Extremely addictive highly illegal easily obtained but expensive drug.

The main reason why most crimes are committed.

Slow, joyeus, inevitable suicide in a syringe..
Rob slowly sold all his possessions, witheld his rent, got into petty thievery, sold his arse on the street, murdered that old lady, got a lenient sentence due to 'diminished responsibility' and eventually died of an overdose on release from prison, oh the joys of Heroin.
by ..Wil May 25, 2005
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n. derived from morphine, a powerful and highly addictive, bitter white powder narcotic, C21H28NO5.It's manufacturing, import and distribution is currently prohibited in the United States.
Heroin makes me very claustrophobic and paranoid. Almost like I was scared of everyone. Needless to say it was a bad experience.
by greedy tompkins July 22, 2004
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1.A female hero
2.The From First to Last album that is out March 21, 2006!
1. Laura is a real heroine.
2. From First to Last's new album, Heroine, is really great.
by Billie Goat March 23, 2006
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Potent opiate narcotic with a narrow therapeutic index (i.e., difference between an effective dose and a lethal dose is small). Side effects include narcosis, respiratory depression.
Heroin is not a suitable substitute for morphine.
by Marty October 22, 2003
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A pleasant narcotic. Bit moreish, though.
Some people seem to find that it's so pleasing to take heroin they take it again, not unlike how one would take another chocolate from the box. With heroin, however, one usually becomes thinner rather than 'chocolate fat'

"I just couldn't help myself..."
by dodgyfridge June 23, 2006
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God's own medicine and no doubt about it. The previous definer who said it "sits alone atop the drug tree" was right on. If it were legalized in the US, property crimes would plummet.
Heroin is derived from opium and described as follows:

opioids.com/images/opium-pod.html
by Straight Shooter September 27, 2007
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