I keep getting abscesses in my eyebrows, my hairline, and on my face. They are like boils that are extremely painful and will not go away until they have burst and I have completely emptied the infection and puss out of it. I have received two prescriptions for an antibiotic I think called bactrum. It helps to clear the boils up but after the atibiotics run out the boils return. What could be the cause of this? What can I do to make it stop? Thank you