DD, (age 4), has had a red itchy vagina and anus off and on for weeks now. Nurse told me over the phone weeks ago to use Lotrimin and baking soda baths which we did, but the irritation keeps coming back. I have tried Grapefruit Seed Extract, Collodial Silver Gel, a homemade mixture of tea tree oil and yogurt and acidophilus powder to no avail. I wonder if I was persistent enough with the natural rememdies, (dd did complain of stinging when I applied a lot of the above and I felt I might be doing more damage). Anyone have any ideas?