Skip to main content

Warning notification:Warning

Unfortunately, you are using an outdated browser. Please, upgrade your browser to improve your experience with HSE. The list of supported browsers:

  1. Chrome
  2. Edge
  3. FireFox
  4. Opera
  5. Safari

Nightmares and night terrors in adults

Many children have nightmares and night terrors. But sometimes they can affect adults.

Nightmares and night terrors in children

Nightmares in adults

Causes of nightmares include:

Nightmares do not usually cause any physical harm. But they can be disturbing or upsetting. They can also stop you from getting a good night's sleep.

Non-urgent advice: Contact your GP if:

  • you have regular nightmares that affect your sleep and day-to-day activities

Night terrors in adults

Night terrors are not the same as nightmares.

People around you may notice that you:

  • scream or shout
  • kick or move around in panic
  • jump out of bed

Your eyes will be open, but you're not fully awake.

Night terrors:

  • usually happen in the early part of the night
  • can continue for up to 15 minutes
  • can happen more than once during the night

It's rare to remember having a night terror.

Causes of night terrors in adults

Night terrors in adults are often linked to stress or trauma.

Sometimes a condition that affects sleep can trigger night terrors, for example:

Night terrors are more common if you have a family history of night terrors or sleepwalking.

When to see your GP

Nightmares or night terrors are sometimes linked to trauma. Your GP may recommend psychological treatment, such as counselling.


Content supplied by the NHS and adapted for Ireland by the HSE

Slaintecare logo
This project has received funding from the Government of Ireland’s Sláintecare Integration Fund 2019 under Grant Agreement Number 123.

Page last reviewed: 3 September 2024
Next review due: 3 September 2027