No, you can not replace it because neosporin is antibiotic while triamcinolone is steroid.
Can I used triamcinolone acetodine ointment usp 0,1% in my breast (ariola) instead of neosporine?
My skin in my breast (areola) it's turning black (necrosis ) the doctor was not in I had breast reduction a week ago , the nurse told me to apply Neosporine around it until Tuesday afternoon, that's when I'll see the doctor, what can I do.