How much Cortef is your son on? What kind of cah?
Acne is a symptom of oversupression, especially right after upping his dose. When I first started taking Cortef I was on too much and actually started GETTING pimples!
Anyway I don't know about the tewisted fingers thing. Are you talking about whe they bend each finger over the next all at once? We did that when we were kids and just thought it was cool. Not sure if that's what your talking about though.
Weight gain and mood swings and depression are also associated with oversupression.