
Originally Posted by
magic32
Bleeding is caused by nicking blood vessels while injecting. Since the system is pressurized, the blood has to go somewhere and seeks the path of least resistance, i.e. back up through your injection site.
More often than bad luck, a bb'er will run into a bad batch. Assuming your injection method is both sanitary (uses new equipment and alc swabs) and is deep enough, the usual culprit for consistently itchy lumps, bumps, or abscesses is dirty gear. Are you using vials or amps? If the former try new one, if the latter, try skipping to the last one your set and working backwards. If there is no change, in subsequent dosing, you may want to seek a different source to both continue this cycle and for later cycles.