My kids Father has been in a diabetic coma for five days now. He opened his eyes today and is moving his hands and legs but is non response to what is asked of him. He is on a respirator but he is starting to breath on his own and his blood pressure is out of control. He is on five different meds for this. His numbers are running 200/189. He his also 50 years old. Is this normal to be comatosed this long?