I think we have all had our fights with odd rashes. *grin*
can I ask you a few questions?
1) did you see a dermatologist? I know, on several occasions, I had to go see a dermatologist to get relief. In fact, I have one right now!
2) does it worsen after you do anything in particular? In other words, can you relate the rash to anything you do, touch, visit, etc?
3) are you sure it is a lupus rash? Have you tried an antibiotic ointment for a few days? Have you tried an anti-fungal? If you are currently taking any lupus meds, you may be taking an immunosuppressant. This can lower your immune system and cause you to get other types of infections (bacterial, viral, fungal) much easier.
I would highly recommend you seeing a dermatologist if you haven't...
Hope you get some answers soon!
Hugs,
ladybrannon