Getting enough good sleep is not a problem for everyone who works nights. Many people who work nights get plenty of restful sleep during the day. Some people are “night owls,” and they adjust well to working at night.
Many people have trouble sleeping once in a while, especially if they are getting used to a new work shift. But be sure to talk to your doctor if you have trouble sleeping or you have trouble staying alert when you are supposed to be awake. You could have a sleep problem. Or you may have another medical problem that causes insomnia.
How is shift work sleep disorder diagnosed?
Your doctor will use a sleep journal(What is a PDF document?) and possibly sleep studies to see if you have sleep problems from shift work. He or she will ask questions about your work hours, when you sleep, how much you sleep, and how you feel when you wake up. Your doctor also will ask if you feel very tired or fall asleep while you’re at work.
With a sleep journal, you keep track of when you sleep, how much you sleep, and how you feel when you wake up. You write down this information for a week or two. Your doctor will look at it when you’re done.