my 2 year old has really large hives come up after the polio booster - when I say large I mean one was the size of a coaster their stomach, that went down but now another Half that size just appeared on their arm.
it was worse this morning, they have calmed down and they're in a normal mood, thinking to call the doctor tomorrow but wondered if anyone has seen this before, or knows if its just an initial reaction that will pass.
bearing in mind they had the vaccines as a baby and didn't have any reaction like this.
thanks