Hi @Caz1
I had 30 rounds of rads. Used the udder cream the whole way through three to four times a day. Where my chest nodes got nuked got itchy and peeled after the first 10 or so treatments. I used sudocream there (messy and hard to get off but worked). I only started to blister on the breast about number 20. Solosite gel and a little gauze if it gets weepy and it'll take the burn out. When I was finished I used flamazene which helped it heal very quickly. You can't use that one until after as it contains silver. The whole lot was barely noticeable after about 10 days. The heat stays in there for a while though.
All the best lovely.