I have 4 sores in my hair line on the back of my head. I have had them for about 8 months now. My doctor gave me antibiotics for them and they cleared up, once I was done with the antibiotic, a few days later they reappeared. They aren t itchy, painful or scaly. They just feel like at times they are liquid filled and other times it s blood. My doctor said it was cellulitis, but I seem to disagree. I don t know what they are or why they will not go away and stay away.