MRSA, spent a week in the hospital on IV antibiotics for this infection. If I stood it would drain on its own. Gave him a squeeze and a long black string came out. Surgeon, told me it was a vein. Had to pack it for two weeks after.
I used a hydrocoiod bandaid on a pimple, and drianed a lot out, pretty sure the purple is just scar tissue / bruising. but now I'm having a bad blister reaction to the adhesive!