Hi, My name is Kase and I think my son may have sleep disorder caused by shift work. He works third shift sometimes 12 hours a day from 7 pm to 7 am and only sleeps 4 or 5 hours a day at best, sometimes less. He doesn't want to take sleeping pills during the day to sleep and I just do not know what kind of advice to give him. He has a family to support and they need every extra cent they can get with the high cost of living. I just worry one of these days he will have an accident driving home from work or even an accident at work, cause he is so stressed and worn out. He is 34 years old and he says he feels like his body is just shutting down on him. Thanks to all who read this.