Oh poor baby! I feel your pain and frustration not knowing what you can do to help. Sometimes its hard to control what we dont know. I would get an allergy test done to know what it is. It could be something that can be avoided or something not...Maybe wiping with baby wipes everytime he goes outside! I know the allergies are bad everywhere! I never had allergies in my life until this year! Its crazy bad! There are others that know alot more and give more input ! I hope everything gets better and you find the fix! to your baby!