my finger, the index finger, on the side, facing the thumb, has these two patches, dead white skin and raw red skin in the middle, and i have tried everything. i tried anti fungal, i tried hydrocortizone, i tried camphor ice with a band aid, everything. then the dr gave me a script, and it worked like a miracle, then the condition came back, and the script doesnt work anymore. it only is there in spring, fall, winter. in the humid summer it goes away. anyone have any tips?