I did get a prescription from my oncologist; Flamazine antibacterial cream againt burn.
It work for me, i still have one treatment out of 33, they are using IMRT directed directly toward my front lower part of my face and i am pretty sure that the cream help me. I began after about 10 treatment taking it once a day.
It still look like a pretty good tan on one part of my face but no burn and a bit dry.
Stephane