Which disorder causes people to have flashbacks of a stressful event?

panic disorder

depression

post-traumatic stress disorder

phobias

Post traumatic stress disorder is an anxiety disorder that develops following frightening, stressful, or distressing life events.

Explanation:

i'm pretty sure questions like these aren't allowd.   but, sure.   i can and talk : ))

i-i-i-i-i-i don't k-k-k-k-know.