DD (9) has this red rash on her leg (just the one leg- the other leg is fine!) we first noticed it 2 or 3 weeks ago. It isn’t sore or itchy and at first I just thought she’d rubbed it or knocked it on something and it would fade in a couple of days but if anything it’s getting worse (redder but no bigger and it hasn’t changed pattern) She’s fit and healthy with no history of skin conditions or allergies. I thought I’d pop into the pharmacy tomorrow to see if they have any theories but in the meantime has anyone here ever seen anything like this or have any theories on what it could be? (Bruises on her leg are unrelated to the rash!)