Deep coat lift

My friend needs my help but i don't know how to help her? - chiken pocks

My friend has traces of pustules of chicken (I do not know if I wrote it) because as a child, and then began to scratch, that is how he makes the chicken pox, yesterday, we go to the beach and well I said, when we got there, I went into the dressing room wearing a bikini and was waiting outside her dressing room, and then she said: "Maybe it's a bad idea was to go to the beach, I told her why, she said she was the brand told of chicken pox to me that they do not know how to go from them.she told me that if I help him, but she said she will try anything now, I do not know how I could help, I really want can help, but I do not know how!

Can someone help me help my friend?