@raemark2010 ; @annmillercarr @grandpabob Thanks so much for the replies. It was good to know that others have had skin issues. He has been using the cortizone cream and the Avenno cream for eczema. It is keeping the itching down but we have an appointment next month so I will circle back to let you know what we learned. Not a scientific answer but I feel like the immune system is just rebooting-- hopefully just the good parts and not the cancer parts! Thanks again. Greta