What is this on my arm? The skin around is rough, and it's the fifth time I've had to pop it. I have keratosis on my arms but have seen nothing like this before
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
