I have had this type of itching on and off for several years. This time I got it before our vacation in September and still have it. I went to my doctor and she put me on a steroid and it went away for a week and a half and it is now back again. It is more like a sharp tingling in places. ( everywhere even in my ears, feet, palms of my hands, and female gentalia, eyebrows etc.) I have been keeping a food diary since I was on the medicine. Has anyone else had these systoms? My doctor said the next step is a dermatologist.