If you take one thing from this page, let it be this: post-traumatic stress disorder responds to treatment. In clinical trials of the leading therapies, a large share of people no longer meet criteria for PTSD by the end of treatment, and many more see meaningful relief. That's a remarkable record for any mental health condition — and it holds across combat trauma, assault, accidents, and childhood trauma.
It also matters that there are several distinct paths, not one. The major guidelines — from the U.S. Department of Veterans Affairs and Department of Defense, and from the American Psychological Association — agree on a short list of first-line psychotherapies and a short list of medications. That means you and a clinician can pick the approach that fits you, and switch if the first choice isn't working.
This article assumes some familiarity with what PTSD is — re-experiencing, avoidance, negative shifts in mood and thinking, and feeling constantly on guard. If you'd like that groundwork first, start with our Trauma & PTSD overview and come back.