my 2 year old daughter has cahsw and has been waking up every night crying and saying her legs and feet hurt.  Sometimes it seems she has a hard time to walk on them when they are sore.  Is this normal or could it mean her meds need to be adjusted.  Right now she takes 200mg of florinef a day and 0.45ml of prednisolone twice a day.  Any suggestions would be great thanks.