I Was Prescribed Nystatin/triamcinolone Cream 30gm Several Months Ago And

I was prescribed nystatin/triamcinolone cream 30gm several months ago and found it in my medicine cabinet but cannot remember what I am supposed to use it for. It was prescribed by my dermatologist with instructions to apply to affected area on body twice daily for 5 days as needed for flares. At the time I was having several problems with accumulation of dry skin in my ears, as well as scaling and peeling of the skin on the underside of several of my fingers. I also have a prescription for clobetasol propionate cream usp, 0.05%. Have not had to use either for several months as conditions improved. Now I can't remember which cream is for what. My email address is YYYY@YYYY