I've recently switched to oxy OP 80's. I started off just orally taking them, but tonight I snorted a fourth with out going through the cooking process out of curiosity to see if it would get me high. Despite the annoying blocker. I'm not feeling to much and now I'm wondering if I just wasted 20 mg's. I guess I just assumed my mucus membranes would be able to break the blocker down and absorb the oxy.