I have sloughing of skin and irrition in my genital region i'm 53 yr old female and haven't had a sexual partner in 12 yrs. my period stopped 2 yrs ag?

Rash: It. Can be caused by a fungal rash. It needs to be looked at to rule out other infections

Skin irritation: The most likely cause is a fungal infection which might well have a secondary bacterial infection. Obviously you should be examined by a health professional. In the meantime, keep it dry, change your underwear twice a day, get some tolnaftate cream and apply per directions. Also change your diet to eliminate sweets, and drastically reduces starches.