How to Fix Your Sleep Schedule When You Work Night Shifts
Working night shifts offsets your internal clock because you are awake when you are supposed to be sleeping. For most people working night shifts, it’s not a choice when your work demands it. Night shifts are a great struggle for me because I find it hard to sleep during the day. I ended up sleep-deprived, stressed, and irritable. It took me a while and practice, but I was able to fix my sleep schedule despite still working night shifts. If you want to learn how to fix your sleep schedule when you work night shifts, then keep reading.
How Night Shift Affects the Circadian Rhythm
Our body has a circadian rhythm, or internal clock. It works on a 24-hour clock and regulates sleep and wakefulness. The major thing that affects the circadian rhythm is light. The presence of light limits the production of Melatonin, a hormone responsible for making you fall asleep. So naturally, Melatonin levels are higher at night and lower during the day, so it’s easier to fall asleep and stay asleep longer at night.
Working nights goes against the body’s natural rhythm. You have to work when the body wants to fall asleep. This can lead to insomnia and trouble staying asleep at night, as well as daytime tiredness and drowsiness.
Research has shown that daytime workers experience fewer sleep, metabolic, and cardiovascular problems than night-shift workers. This doesn’t mean you should panic and start entertaining thoughts of doom. It’s not the night shift per se that causes these issues; it’s the sleep deprivation. So if you can get enough sleep while still working night shifts, you significantly reduce your risk of these health problems and protect both your physical and mental well-being. In other words, the real enemy isn’t working at night; it’s consistently failing to rest properly. When you learn how to fix your sleep schedule, you can achieve healthy, restorative sleep and function just as well as your daytime counterparts.
How to Fix Your Sleep Schedule: 5 Practical Methods
Learning how to fix your sleep schedule is a vital survival skill for every night shift worker. You need your sleep, and you can’t quit your job, so you have to adapt. The good news is, I have tried these techniques, and they have worked! I hope they work for you, too!
1. Have a consistent bedtime
It seems almost impossible to have a consistent bedtime when you work night shifts, but I found that having a regular sleep schedule helps a lot. This is easier when you are permanently on night shift, or at least for a certain period of time. Get 7-8 hours of sleep every day as soon as you get home from your night shift, and make sure it is at a particular block of time every day.
If your schedule is more unpredictable, for instance, you go on night shift every few days (like me!), having a regular sleep schedule is a bit harder. Have a regular sleep schedule every day apart from the days you work night shifts, and make sure to get at least 8 hours of sleep.
2. Have a pre-sleep routine
Our brain loves habit, and it’s easier to do things when they are part of a routine. Have a sequence of activities you do every night before going to sleep. For instance, every night before going to sleep, I drink a glass of water, brush my teeth, take a shower, make my room cooler, make my bed, read boring medical text for a few minutes, turn off the lights, and go to bed. I do this every night before going to bed, so my brain associates this sequence of activities with sleep. So, I find it easier to fall asleep when I start going through that routine because my brain already knows what comes next, even when it’s not my bedtime.
3. Take short naps before and during your shift
Going the entire day without sleeping a wink will negatively impact your health and productivity. Plan a few hours of sleep before your shift, and snag a few more during your shift whenever you can. Even a few minutes of rest will go a long way in reducing mental fatigue and decreasing sleep debt. Research has shown that naps improve cognitive performance for night shift workers and decrease the likelihood of work-related accidents and mistakes.
4. Control light exposure strategically
Light reduces the production of melatonin, so when you control your light exposure, you control your sleep-wake pattern. When you want to stay awake, make the room bright, and when you want to sleep, make the room dark. Easier said than done, but there are several ways this can be easier to achieve.
The use of bright light during your shift time helps to keep you awake. Once you’re off your night shift, use sunglasses to block out sunlight as you commute home. Once you’re home, turn off all the lights, use blackout curtains or eye masks to signal your body that it should go to sleep.
5. Mind what you eat and drink
Coffee is the go-to drink for the majority of night-shift workers. Caffeine may help you stay awake during your night shift, but you need to control your intake. You may consume caffeine during the first half of your night shift, but stop all intake at least four hours before you get off. Drinking coffee too late leads to delayed sleep after shifts, which makes recovery more difficult.
6. Be patient and track your sleep patterns
Your battered sleep schedule will not transform overnight. Give yourself time to adapt to any new changes you make before writing them off. Keep a sleep journal or an app to track your progress. Write down what worked, what didn’t, and what needs improvement.
It took me weeks to adjust. I tried different methods, but these were what worked for me. I won’t claim to have a perfect sleep schedule, but I’m no longer sleep-deprived and exhausted before I even start my day.
Conclusion
Working night shifts creates distinct sleep challenges, which can be addressed with intentional effort. It takes time and patience, but learning how to fix your sleep schedule is worth all the effort. You can achieve better sleep quality, increased energy, and improved long-term health through small intentional changes.
