How to fall back asleep in the middle of the night

Key points about waking up at night (and why it happens)

• Waking between 2–3 AM is largely biological: core body temperature peaks and then drops, triggering melatonin release, and lighter sleep often occurs around that time.
• If you wake then, it doesn’t automatically mean anything is “wrong”—it’s often about difficulty returning to sleep, not the wake-up itself.

What to do when you wake up in the middle of the night

• Don’t look at the clock

  • Checking the time creates anxiety and can “force” you to mentally calculate sleep and next-day timing.

• Use Non-Sleep Deep Rest (NSDR)

  • Stay lying still in a dark, quiet environment.
  • Even if you don’t fall asleep, about ~1 hour of NSDR ≈ ~20 minutes of sleep in rejuvenation.

• Reduce anxiety so sleep can return naturally

  • The goal is to prevent anxiety from increasing during the night.

Heart-rate guidance (to help you drift back to unconsciousness)

• Aim for a heart rate around 60 bpm or below, especially after getting up (e.g., bathroom trips).
• Avoid getting up unnecessarily (including wandering around or turning on lights/using your phone), because moving raises heart rate.

Main self-care technique: 4-7-8 breathing

Use this if you don’t need to get up and you want to lower your heart rate to help you fall back asleep:

• Inhale: count 4
• Hold: count 7
• Exhale: count 8

Tips:

• Do it gently—don’t forcefully push air out.
• Purpose: helps the body clear excess CO₂ and eases the heart’s workload, helping bring heart rate down.

Troubleshooting tips if you’re still awake

• Don’t get out of bed if you can avoid it (no walking around, different room, lights on, reading, or phone use).
• If you’re thirsty:
  • Keep room-temperature water by the bed so you can take a quick sip without standing up.
  • Drink more fully in the morning.

Sources / presenters

• Dr. Michael Bruce (sleep doctor; “The Sleep Doctor”)