I've had this off and on terrible itching for years....since childhood. Left breast has been itching for 8 years and doctors say it's exzema and allergy related. Attarax is a bit helpful and steroid creams a little useful but mostly it just sucks and has since I was a kid. I'm sorry you suffer with this....it can really impede sleep and I will wake up bloody from scratching when it's at it's worst. (((Hugs)))