Yes they do!! Kai use to get hives eating new food and the last time he got them was organic popcorn

It could be a lot of allergies. Dairy especially because it can take up to 24 hours for a lactose allergy. My son would get sour diarrhea and a rash

@mrsmccormick, my baby has gotten hives a couple times, I thought it was because of the detergent but I think it's a food allergy, and we breastfeed, but I gave him some banana and a piece of watermelon and noticed hives before bath time, I gave them to him earlier in the day. Stupid for not doing one and then waiting but I just want to get him in anyway to find out.

@mrsmccormick, do they do allergy testing for babies?

Yes they can