Many people suffer from anxiety disorders, How can anxiety disorders

Many people suffer from anxiety disorders. How can anxiety disorders impact one’s life? What is Posttraumatic Stress Disorder (PTSD)? What are the symptoms? How does it interfere with an individual's functioning? Not all treatments are equal, so what are the effective treatment interventions?

Make sure to reference and cite your textbook as well as any other source you may use to support your answers to the question. Your initial post must include appropriate APA references at the end.