Hi,,,my grandson has an coloring on his legs, hips, I don t see any on his chest,,but, has it on his cheeks on his face as well,,,,I m thinking infection somewhere? We think it could possibly be allergies as well,,,,he felt warm yesterday; but, not today,,,,we gave him allergy meds last night and this morning,,,he is autistic and is taking meds,,,,but, has been on the meds for awhile,,,so; I m ruling those out,,, jan