D.S.
My son had the same problem when he was little and it was caused by food. It didn't matter what kind of food it was either. All food would cause it. We had to wash his face immediately after he ate. If we let the food sit on his face for just a few minutes, it would break out. It was like the food would eat his skin. I took him to the doctor and they gave me some perscrption cream for when it broke out. But as long as we kept his face nice and clean, he wouldn't have any problems. He had very sensitive skin when he was younger but luckily he grew out of it.