Once or twice a year, my 4 year old comes down with itchy hives - all over his body. They go within 3-5 days. I took him to his pediatrician and she pretty much thinks it's a skin condition that has no real rhyme or reason.
It has happened three times in the past 18 months - he's in the middle of an outbreak now, and it's at different times of the year so I don't think weather has much to do with it.
Does anyone know much about children and hives?