Palliative Care

Nonpathologic Postdeployment Transition Symptoms in Combat National Guard Members and Reservists

Fed Pract. 2017 July;34(7):16-22

References

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Impaired emotional regulation, sleep disturbances, and decreased concentration also can be associated with depression or anxiety but are insufficient in themselves to make the diagnosis of those disorders. ¹⁶ At least a 2-week history of depressed mood or inability to experience interest or pleasure in activities must be present as one of the criteria for depression as well as 4 or more other symptoms affecting sleep, appetite, energy, movement, self-esteem, or suicidal thoughts. Anxiety disorders have varying specific diagnostic criteria, but recurrent excessive worrying is a hallmark. Just like ASD or PTSD, the diagnostic symptoms of either depression or anxiety disorders must be causing significant impairment in functioning on an individual, social, or occupational level.

Irritability, sleep disturbances, agitation, memory impairment, and difficulty with concentration and attention can mimic the symptoms associated with mild-to-moderate traumatic brain injury (TBI). ^17,18 However, symptom onset must have a temporal relationship with a TBI. The presence of other TBI symptoms not associated with normal postdeployment transition usually can be used to differentiate between the diagnoses. Those TBI symptoms include recurrent headaches, poor balance, dizziness, tinnitus, and/or light sensitivity. In the majority of mild TBI cases, the symptoms resolve spontaneously within 3 months of TBI symptom manifestation. ^16,19For those with persistent postconcussive syndrome, symptoms usually stabilize or improve over time. ^18,19 If symptoms worsen, there is often a confounding diagnosis such as PTSD or depression. ^17,20,21

Some returning combat veterans mistakenly believe postdeployment emotional transition symptoms are always a sign of a mental health disorder. Because there is a significant stigma associated with mental health disorders as well as potential repercussions on their service record if they use mental health resources, many reservists and National Guard members avoid accessing health care services if they are experiencing postdeployment adjustment issues, especially if those symptoms are related to emotional transitions. ^22-24 Unfortunately, such avoidance carries the risk that stress-inducing symptoms will persist and potentiate adjustment problems.

Course of Symptoms

The range for the postdeployment adjustment period generally falls within 3 to 12 months but can extend longer, depending on individual factors. ^10,11,25 Factors include presence of significant physical injury or illness, co-occurrence of mental health issues, underlying communication styles, and efficacy of coping strategies chosen. Although there is no clear-cut time frame for transition, ideally transition is complete when the returning veteran successfully enters his or her civilian lifestyle roles and feels a sense of purpose and belonging in society.

Postdeployment transition symptoms occur on a continuum in terms of duration and intensity for reservists and National Guard members. It is difficult to predict how specific transition symptoms will affect a particular veteran. The degree to which those symptoms will complicate reintegration depends on the individual veteran’s ability to adapt within the psychosocial context in which the symptoms occur. For example, minor irritation may be short-lived if a veteran can employ techniques to diffuse that feeling. Alternatively, minor irritation also suddenly may explode into a powerful wave of anger if the veteran has significant underlying emotional tension. Similarly, impaired short-term memory may be limited to forgetting a few appointments or may be so common that the veteran is at risk of losing track of his or her day. The level of memory impairment depends on emotional functioning, co-occurring stressors, and use of adaptive strategies.