@Louise64 according to the onc, it takes 14 days for skin to renew. So it won’t completely heal till 2 weeks after you finish radiation. But the nurses should give you special creams and also possible bandage it if it gets really bad. But for the meantime, try the aloe Vera. Put the leaf (big one better) in the fridge beforehand, so it’s nice and cool and soothing when you apply it. I loved it. My skin has completely healed but I’m still using it. It makes it very soft. And it dries up blisters. Plus it’s free of you can find it in a random garden, or cheap to buy Xx