Not sure if I'm putting this in the right place. I was officially diagnosed with CTCL in 2020 upon switching dermatologists. The second dermatologist took one look at my leg and said he was pretty sure it was not eczema which my previous physician had been treating me for. The biopsy came back and there was my diagnosis. I wish I could help you with remedies on itching. I have only had small bouts of itching and the redness has pretty much been contained to one leg and below my knee. I just recently started getting small tumors which they will be scheduling 3 weeks of radiation for. I hope someone can give you a good remedy for your itching. Wishing you the absolute best.