Suggest Treatment For Dry Penile Skin

after alot of intimate use with the Jergens brand of lotion, my penis got very raw and then dry. so i stopped using it. along with the dry skin came red Psoriasis likes spots on the head and around just beneath. i am not using any lotion and not masturbating. spots seem to come and go perhaps due to aggravation. i have clobetasol propionate that i use occasionally on my elbows. but i worry it is not okay to use on the penis. what can i do? i cannot imagine that using a moisturizer that upset my skin for a few weeks could cause permanent damage but i am also worried at the same time. any help would be greatly appreciated.