Anyone out there have trouble with pyodema grandulosis? I was diagnosed with it a few years ago. It is a sore that is full of fluid and blood. It can get big ! I was told it is rare (especially if you don't have diabetis) and it is an attoammune disorder. I hate it so bad. It leaves terrible scars and it is on my face. It didn't start till I was in my late fourties and I am 54 now. I get injections dirrectly into the sore. I believe it is a steroid injection. Need some input if possible. babyboomer6