After trying all the remedies suggested (the oatmeal mixture looked like baby diarrhea, and of course, she got it all over the bathroom), the itching wouldn't stop, so she went into Urgent Care. She has a fungal infection on her scalp. Since she has a bad habit of grabbing whatever brush is available, my hairbrush had fungus on it, too. I just sent her to Target to buy me a new brush. Yuk.