Due to the human capacity of adaptation of any external action, our body build very fast tolerance to barbiturates. From this reason, the users will increase the dose in order to feel the same effect of high, and from here to addiction is only a small step. This way can a medically prescribed drug to [...]

 
Synthesized from morphine, heroin is an illegal drug and a medical pain-killer. Discovered in 1874 by C. R. Alder Wright, a derivative of the opium, heroin is a dangerous substance with high addictive potential. There is a huge traffic of heroin, Afghanistan producing 87% of the world’s heroin.
On the street is known as “H”, “smack”, [...]