Survivor since 2007
I would talk to your radiation oncologist about wound care. I have heard of something called SIlver Sulfadiazine and domeboro (this purchased from Walgreen's)
If the area is large and severe, ask about hyperbariac oxygen chamber treatments. It super saturates your body with oxygen and speeds healing! It is used for severe burns...
Many healing hugs to you, Lori.
Take care, Sharon