Hi, My husband constantly itches all over the place despite repeated applications of lotion all over his body. He does not have any known allergies and has tried abstaining from gluten as well as dairy to no avail. There is dermatographic marks but he doesn t break out in rash. There are leathery skin patches on his back and occasional islands of small red bumps on his back. He itches all over the place including his neck, scalps, legs, arms, crotch, yes everywhere. Please help. He has gone to see the dermatologists and they have given him steroids but this has not only help but worsens his symptoms.