I am following up with DS's doc but we are snowed in. Yesterday my 15 month old had pb for the first time. Just a tiny bit. About 3 to 4 hours later he had red splotches on his face. They cleared up overnight and didnt seem itchy. He was around a new clothing detergent and had his chicken pox vaccine last thursday. No idea if that could be related. Any opinions on whether this sounds like a peanut allergy? Thanks.