I've lived with psoriasis & psoriatic arthritis for nearly 40 years now and though my arthritis is well controlled on a TnF blocker (Simponi Aria), over the past year I have developed psoriasis and lichen sclerosus at the top of my gluteal crack that not only causes a painful itch (and sometimes bleeds), but also is now aggravating nerves in that area and causes bladder urgency (as well as minor incontinence, if I can't make it to the bathroom in time). I've tried several topicals to calm it down and what works the best so far has been Calcipotriene cream. The problem is that the actual application of the cream worsens things, since to apply the cream means touching the skin and to touch the skin causes extremely pain itching and loss of bladder control. Has anyone experienced this? I've seen a neurologist (and told my rheum and derm), but unfortunately I can't take a nerve blocker like Gabapentin bec it causes eye pressure for me. I'm at my wits end!!! Thanks for any input.