Only recently I noticed our son was having real issues at night as well as days. I'm not sure if this is related to thyroid problems and would be intersted to hear from anyone else who may have the same problems. The weeks are passing now and we find the symptoms are getting worst. My husband has now taken to sleeping in the spare room so I can have our son in with me, I noticed he was getting up several times in the night. At around 1 o clock in the morning he has his turns( just a name we have given them) he is again very cold, clammy, waxy looking. He is so restless it's untrue. He doesn't seem aware of this. He was taking himself off for a drink and so we now have a litre sports bottle of water by the bed so we can measure how much he drinks. He dinks all of it. He has been tested for diabetes. He is so tired, on average he sleeps 13-14 hrs or more but he's nights are bad, his legs ache still all of the time and he now says he has funny feeling arms and a funny feeling all over that he can't describe. Can anyone think of a way I can try to find out what these funny feelings are without putting words into his mouth.