Question: For about 3 months, me or my wife would go to wake up my son, 13, and he would be unable to wake up. This has gone from once every couple of weeks to 6 times a week. it is like he is in a comma. his breathing does not change when we shake him - nothing about him changes - he has no awareness that we are there and after a couple of hours when we can wake him he is fine and has memory of us trying to wake him. a couple of times we have gotten him out of bed and literally drug him around the room and eventually laid him on the floor. His head just flopping from one side to the other. We normally try to wake him about 6:30 am and again at 7am and every 30 mins after that. It is usually about 9 or 9:30 before he will wake up. It has been as late as noon. He goes to bed around 9:30 but sometimes is unable to fall asleep until 11pm or midnight. Sometimes he is about to fall asleep quickly. This can happen on nights he gets lots of sleep and will not happen on nights he gets 6 hours of sleep. He wakes with a headache every day. I an unable to find a pattern. I have search the internet for something like this and cannot find anything. We have done a home EEG and are waiting for some results - he had a concussion about 14 months ago and is still suffering with headaches - he has been diagnoses with cluster headaches. He had had not history of every have a seizure.