I agree with Snoopy but also would like to ask what the childs diet is like? A lot of this sounds like food sensitivities, especially the dark circles, puffy eyes accompanying the nasal congestion.

Bach? I am sure you would agree?

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Man, do not pride yourself on your superiority to animals. For they are without sin and you in your greatness defile the earth by your appearance on it and leave traces of you foulness after you. Dostoyevsky