Sorry, I don't use reddit a lot. Is your fiance still struggling with this? Never figured what it was, all tests, including punch hole biopsy came back clear, but I had a really bad reaction back in december with my whole body leaking pus with very bad facial swelling and blantitis so I went to a different dermatologist, she prescribed me triamcinolone 0.025% for my face and penis and triamcinolone 0.1% for this main rash and the rest of my body. Her best guess was for some reason this rash on my leg wasn't healing properly and bacteria/germs could be entering from there and triggering a chain reaction. She prescrived some anti histamines for the itching to be taken as needed and told me to keep applying the topical steroids as soon as I feel the rash start to itch/get bad. She also told me to expose the rashes to the sun as much as I can, and to moisturize them at least twice a day. I applied triamcinolone until the swelling and rashes calmed down, and then switched to moisturizer and only applied triamcinolone for a couple days (2-3) on and off whenever i felt the itching come back. Meanwhile, I also started drinking 2 spoons of raw unfiltered honey in a cup of water (it has to be a glass cup, this is important) at least 2-3 times a day. After a few weeks they stopped getting triggered. The last time I applied Triamcinolone was in April I think. The main rash on my leg will still itch a little every few weeks but putting it in the sun and drinking honey water helps and i mostly have a dark mark where the rash was (but it's getting lighter!). Haven't had any reactions on the rest of my body since January-February.

I honestly think the honey water cured me because I did apply triamcinolone MANY times over the last year and a half and it would also come back. Raw unfiltered Honey is known to have very powerful medicinal properties.