107. A veteran of military service, I am having difficulty sleeping, I have frequent angry outbursts, and I can't concentrate on anything. My doctor tells me I am suffering from hyperarousal. What could be the cause of this?
From Quiz What a Load of Hyper!
Answer:
Experience of past traumatic events
Hyperarousal is a major symptom of PTSD, or post traumatic stress disorder, a common condition among veterans of military service. According to Joshua S. Goldstein in his 2001 book "War and Gender: How Gender Shapes the War System and Vice Versa" - "The number of psychiatric casualties in every war in this century ... have exceeded the number of soldiers killed by hostile fire by 100 percent." In World War I, military leaders denied pensions to sufferers of "shell shock" as it was then called, denying that it was a real condition and was being used by troops as a device to facilitate an escape from the war front. This condition is not limited to war veterans. Victims of other traumas such as violent crime, motor vehicle accidents, fire, etc, also often develop PTSD. Thankfully our understanding of this debilitating condition has increased in recent years and continues to do so.