Can't Sleep After Taking a Nap?

As discussed above, napping prior to the mid-afternoon results in a combination of light and REM sleep, whereas napping after 2 pm results in more slow-wave sleep. This may affect your ability to fall asleep at a reasonable time later that night, potentially disrupting your nocturnal sleep cycle.

What to do when you took a nap and can't sleep?

The following 10 tips may help you.
  1. Get rid of bright lights or loud sounds. ...
  2. Get out of bed and move. ...
  3. Avoid staring at the clock. ...
  4. Avoid checking your phone or other screens. ...
  5. Meditate or try breathing exercises. ...
  6. Relax your muscles. ...
  7. Keep your lights off. ...
  8. Focus on something boring.

Can nap but can't sleep?

If you're tired but can't sleep, it may be a sign that your circadian rhythm is off. However, being tired all day and awake at night can also be caused by poor napping habits, anxiety, depression, caffeine consumption, blue light from devices, sleep disorders, and even diet.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.