PTSD has many triggers, some that we may not even be totally aware of. Some go unnoticed. I think that there is always a chance of the PTSD coming back but you can always counteract it with positive coping skills. The better we get at these skills, the less likely that we are to have the severe forms of PTSD. Just my opinion.

Even though I've mostly recovered from my PTSD, I still have nightmares, flashbacks, etc. from time to time.