In a recent article from UCLA Medical School, professor Blanca Orellana, PhD, explained what we need to know about post- traumatic stress disorder (PTSD). Through her own experiences as a young child and her thorough studies, Orellana has dedicated many years to helping others heal from similar trauma that she experienced. Orellana shared her expertise of PTSD and the causes, symptoms, diagnosis, and treatment throughout this substantial article. Visit medschool.ucla.edu to access the full article.