My son was diagnosed with CAH about 4 months ago. The Endo started him on Pediapred 1cc q a.m. and 2cc q p.m. He does great taking it to my surprise. We have noticed alot more temper tantrums and aggressive behavior. I was curious if this small of a dose could be responsible or if it is just coincidental with the terrible twos approaching. My other son went through the twos also at 18 mo. but we don't remember him being quit this aggressive. He is scheduled for repeat 17 hydroxy levels in February. He is normally a sweet little guy until something doesn't go his way then KABOOM! He loses control.