I have a rash on my face which is very itchy, it started around my left eye about a year ago and has spread to my eyebrows and down the sides of my face. It gets worse before my period. I have been to my GP and a dermatologist, have had antibiotics, and topical lotions to no avail. Now have to have a biopsy. I am 47, never had problems before now face is horribly marked and feels rough,