I live in Europe. But some pills, like oxycontin, are the same as the old oxycontin in the USA.
I shot:
-Oxycontin (still doing it)
-Substitol (subsitute for heroin addicts, morphine sulphate pentahydrate, 200mg per capsule, a waxy granulate; cook up, cool down, wax seperates, filter with cotton - optionally with a micron filter like I do it - bang)
-Palladone retard (ER Palladone, capsules with diamond-hard tiny hydromorphone balls in it. The balls don't dissolve, as there is so much fillers. Too dangerous because of the water-soluable fillers, but I did it 3 times; had chest- and heart-pain after that every single time)
-Rohypnol/Somnubene (Flunitrazepam, blue pills, shot turns dark blue)
-Subutex 8mg
-Oxycodone-HCL generic, not worth shooting, doesn't work; special time-release (doesn't gel up, but the oxy doesn't dissolve, it's inside of some tiny hard balls inside the pills which contain a special time release matrix in which the oxy is held in)
-Compensan (substitute for heroin addicts, morphine sulphate, shooting doesn't work that well)
-Ivadal/Zoldem --> Zolpidem 10mg; got cotton fever after it, even with micron filtering
I ALWAYS do micron-filtering. I filter everything I shoot with micron-filters. Even heroin, cocaine and other powdered drugs. I recommend it to everyone who shoots, no matter what they shoot. Everything is much more safely shot when being micron-filtered.