To answer the question directly, yes. But I've never taken it legally

. But depending on the heroin you get, in your city or state, Heroin can be a lot stronger than any prescribed opiate. Opana 40's could give most heroin a run for its money IME. But anyone whos taken an oxycontin or percocet 10 with no tolerance knows what an "experienced" heroin addict feels like on a daily basis. except the rush, and if you dont know what the "rush" is, you havent lived. Back to the topic, yes heroin was the first opiate invented by the same guy who invented Asprin. Heroin was supposed to be his big blockbuster drug that would change the world, and it did... It also caused a lot of problems and a lot of lawsuits for Bayer (the company the guy worked for) then after all the problems heroin caused they released Asprin and made a sh*t ton of money. Oxycontin and all the other perscribed opiates are just derivatives of heroin.