This is the 2nd time this popped up on my butt what is this. It itched but there was nothing there and like overnight it grew and has individual white heads
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!
I get this every so often, and it stays for WEEKS if not months, it's sore and weeps often (that's why it looks crusty) doesn't come to a head, and eventually goes away on its own. I look gross because it's so huge