I recently incurred a fractured tibia and have been taking 750mg Relafen twice daily for arthritis. The E.R. put my leg in a cast-splint and wrapped it pretty good from my toes up to within 5 inches of my groin. I wore that wrap for 3 days and had it removed yesterday. I was itching from within 18 hours of the wrap and now have a rash in that area. Is there anything I can do to alleviate the itch & get rid of the rash (short of oral benadryl and hydrocortisone creme. I was out in the sun today for about an hour off & on and forgot about staying out of direct sunlight when taking the Relafen, but the rash developed before that