I introduced myself elsewhere so I won't go into the details but I've just finished my first week of radiation to both sides of my neck and my upper chest. I was looking at the skin care recommendations from my cancer center and they said I should apply cornstarch "liberally" four times a day starting from the beginning. Does anyone have experience with this? Does it actually help? Seems like cornstarch would just dry things out which might exacerbate skin conditions rather than help.

Thanks.