[Chunky Monkey]

Cody started having red welts on his back last night. I didn't think too much about it since him and Marissa had been outside after it got dark at our neighbor's toasting marshmallows. I thought they were mosquito bites. But when I just took a look at him a little bit ago, the welts are all over his back, chest, arms, legs (with a rather large one on his shin!) and buttocks. He is highly allergic to strawberries and breaks out in hives from them but I KNOW he hasn't had any. We don't keep anything with natural strawberry in this house. I can't take a picture at this moment because my camera is at DH's station for work. We gave him an oatmeal bath and I gave him a benadryl. He is just really miserable and itchy. Any other suggestions?

I am not sure it's enough to take him to the ER.