Hi, I am on my 5th treatment with a very bad case of the rash and sunburn effects. I've been using Bag Balm it comes in a green tin and Euricen cream.Both can be bought at your drugstore. I am covered on both thighs,elbows and on the sides of my upper arms. I can't wear a bra. Just today my Dr. gave a script for a steriod ointment. It feels better already. I usually get worse around 16 days after treatment.No hot baths or showers.Try and wear very loose clothing. I hope this helps your Mom.
Hugs and Prayers, Terry