Causes behind nightmares

Nightmares may be more frightening if you’re a child and don’t understand what’s behind them. The Mayo Clinic explains potential causes for bad dreams:
Health Tips
* Daily events that cause stress, or major life changes (such as a move or loss in the family).
* A traumatic accident or injury.
* Insufficient sleep.
* Some medications, such as antidepressants.
* Certain health conditions, such as significant anxiety.
* Abusing or withdrawing from drugs.
* Watching a scary movie or reading a scary book.