Chronic pain and Post-traumatic Stress Disorder (PTSD) have a symbiotic relationship, living in close proximity to one another, often within the mind and body of someone suffering from both. Chronic pain is difficult to diagnose, but some symptoms can be managed effectively with proper treatment. PTSD results after a traumatic event, with the sufferer, often left with injuries or conditions tracked back to the trauma. If chronic pain is diagnosed as being injury-related, such as a spinal injury in a soldier who was harmed by an improvised explosive device, then PTSD may have resulted from the pain as an example.