I'm wondering whether anyone can tell me how worried I should be. I have a rash on my lower leg that is spreading. I first noticed it about a month ago, it then went and has since returned. Within a week it's gone from a circle about 2 inches across to a patch that has spread all across the back of my leg and is heading onto my calf.
I went to the doctors last week and he referred me for a blood test which has come back clear. He intends ringing me later this week to ask how it is and to pursue other avenues if not ie dermatology referral.
It is a bit itchy but not lots and only slightly warmer than the rest of my leg. I'm fairly fit and well otherwise but have a bit of a croaky voice/cough. No idea if that matters.
Any thoughts?