Is There Is There A Steroid In This? Do U

Is there is there a steroid in this? Do u have to wash off the first treatment of ointment before applying the next cream treatment. My husband is under Chemo n radiation n I know I must remove the cream 1 1/2 -2 hrs. before his treatment. He developed this rash from his Chemo. treatment n was referred to a dermatologist n this is what he ordered. Thank u. My email is YYYY@YYYY