In Focus:

Orange essential oil may improve symptoms of PTSD

Post-traumatic stress disorder affects around 8 million adults in the United States, but treatments for the condition are still limited. Orange essential oil may offer a nonpharmaceutical option to help reduce the stress and fear associated with the disorder, suggests research carried out by scientists at George Washington University.

Post-traumatic stress disorder (PTSD) is an anxiety disorder often triggered by exposure to stressful, distressing, or frightening events, or the sudden and unexpected death of a loved one.

The person with the disorder tends to relive the traumatic experience through flashbacks and nightmares. The severe anxiety caused by PTSD may last months or even years, and it can have a significant impact on the person's life.

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