My 1 year old reacted to hazelnuts recently, he had a rash around his mouth and neck. No other symptoms and it went within a couple of hours. I sent a photo of the rash to the GP and asked if he would be referred for an allergy test but he just prescribed antihistamines and said he has to avoid hazelnuts from now on.
Do I push for an allergy test or does he just avoid them forever? Or do I try again and see if he still reacts?