So there are 3 options I see here: you either are failing to perform proper injection techniques leading to bad PIP, the gear you're using is "cut" in a way that induces PIP or harsher than normal, or it's normal PIP and you can't handle it. In reality, if you can't handle normal PIP you're in the wrong game man. There should be no reason to need hydrocodone for PIP unless you or the UGL seriously fucked up somewhere which means get a new lab and do more research. you need research anyway if you decided upon tren and EQ for your first cycle but that's another topic altogether.