PTSD is a physiological disorder that can result from being exposed to a traumatic event. The disorder results in several different symptoms including anxiety, irritability, insomnia and flashbacks. A recent study into the efficacy of acupuncture as an adjunctive treatment for Post-Traumatic Stress Disorder has shown promising results. Acupuncture for PTSD is administered by stimulating specific acupuncture points in the ears. These points are responsible for controlling particular brain areas that help control nervous functioning as well as mitigate stress levels. Many soldiers who have been victims of PTSD after violent wars are being treated with acupuncture to provide successful results. The acupuncture treatment also saw secondary benefits for those treated, such as a decrease in depression and pain.