My husband had a boil on his scrotum which he received an antibiotic. It drained but has never stopped draining. Sometimes the drainage is a moderate amount bright red blood. Now, Externally there are two raised lumps. One is approx. 1/2 inch long and the other is approx. 1 inch long. He said the area is pain ul to the touch. "like a raw area". He is a diabetic and has a hx o boils. He had surgery years ago on the glands under one arm and has had no problem in that area since surgery. How can we treat it. Why does it keep draining. Cant get him to go to the doctor. Are there any complications that can arise without treatment. He's not running a temp.