Just curious . The other week my toddler had severe itching in the below the belly button but at the very top of his private area..red splotches . He is not using diapers btw. anyway, I took him to the ped and the nurse practitioner said it was a bit of yeast and prescribed nystatin 1%. Anyway it seems to go away but comes back again. Anyone experience this? It does seem to cure it for a week or so but comes back. Is it possible it is something else? I wanted to check with ya'l before I go a make another doctor's appointment. What could this be?