How many shifts in a row do you do, and how many days off do you get in between? How long is each shift, and how long a break do you get in each shift? Do you work on your own during nights, or is there another team member with you?
These are all important factors in managing your time during night shifts.
I've been a doctor for ten years, and though I do a mix of days and nights, I've developed ways to make nights work for me. Though I have to say, the older I get, the harder I find it to recover from nights.
Here are some general tips for looking after yourself on nights:
Before nights
Make sure you usually have a good sleep routine
Get extra sleep before your shift. An afternoon nap is ideal as it reduces the length of time you have been continuously awake. A lie-in is an alternative
During nights
Keep well hydrated and eat healthy snacks. Calories on nights DO count; they contribute to the adverse health effects of night working
Maximise exposure to bright lights
Breaks are essential: work as a team to cover each other for these
A 15-20 min nap can significantly improve alertness
Longer naps may result in sleep inertia
Be vigilant for the 04:00 dip: your lowest physiological point
If you can, a consistent routine during shifts can help
Between nights
Have a snack before sleeping so you don't wake up hungry
Go to bed as soon as possible to maximise the amount of sleep you will get
Do not plan deliveries or daytime activities for the days between night shifts. Warn your family that you need to sleep
Recovery after nights
Have a short sleep in the morning and then get up
Aim to go to bed at your usual time; avoid a long lie in the next day
You'll need at least two normal night's sleep to reset your sleep routine