Symptoms of Post-traumatic Stress Disorder (PTSD)
by Amy Scholten, MPH
For most people, PTSD starts within about 3 months of the traumatic event. For some people, signs of PTSD don't show up until years later. PTSD can happen to anyone at any age. Even children can have it. Some people get better within 6 months, while others may have the disorder for much longer. Symptoms of PTSD may vary in frequency and intensity over time, and may fall into 3 categories:
Physical symptoms may also occur such as:
Diagnostic and Statistical Manual of Mental Disorders (DSM-5). American Psychiatric Association; 2013.
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Post-traumatic stress disorder. National Institute of Mental Health website. Available at: https://www.nimh.nih.gov/health/topics/post-traumatic-stress-disorder-ptsd/index.shtml. Updated February 2016. Accessed February 1, 2018.
Posttraumatic stress disorder (PTSD). EBSCO DynaMed Plus website. Available at: http://www.dynamed... . Updated June 26, 2017. Accessed February 1, 2018.
Posttraumatic stress disorder (PTSD). Merck Manual Professional Version website. Available at:
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Updated May 2014. Accessed February 1, 2018.
PTSD basics. National Center for PTSD—US Department of Veterans Affairs. Available at: https://www.ptsd.va.gov/public/PTSD-overview/basics/index.asp. Updated April 17, 2017. Accessed February 1, 2018.
Last reviewed November 2018 by EBSCO Medical Review Board Adrian Preda, MD
Last Updated: 12/20/2014
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