It is normal to feel sad or anxious on occasion, but a mood or anxiety disorder may be diagnosed when symptoms are prolonged, intense, and debilitating, and extend beyond feelings of day-to-day stress, sadness or worry.  Trauma-related disorders, including PTSD, can seriously disrupt one’s work, home life and relationships. CBT is a problem-focused treatment that allows the individual to change unproductive thought patterns and gain control over unwanted behavior. It may also be worth exploring relaxation techniques to reduce stress. Medications may also be given, and typically include antidepressants such as SSRIs (selective serotonin-reuptake inhibitors) and benzodiazepines.