Vicky, imo it does look like a reaction. Hugs! Can you see little bumps like tiny pimples? Have you tried hydrocortisone? the GP should prescribe. I was told 1% is fairly mild enough to put anywhere, but the pharmacy always needs prescription. nurse told us to put it 10-20 minutes after the moisturiser. he nurse also told us to do it in 7 day blocks, so first twice a day, then once, then once a week to wean off it. Otherwise, we use a moisturisor for eczema and the nurse said each kid will tolerate different brand. ours likes Oilatum. So we put it on 3-4 times. We also put 50/50 (soft parafin and liquid prafin) ointment at night after emollient bath. Again I was told that one is fairly neutral as meant to have no preservatives. Has she ever had orange before? We get similar from overheating, temperature, teeth, food left on a face after meal, viral and due to eggs, among other food allergies. So could be a lot of things. M also first got his all over rash due to a hayfever after being out on a freshly cut grass, so was not food related.